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Telangana TSBIE TS Inter 1st Year Ethics and Human Values Study Material 3rd Lesson Individual and Society Textbook Questions and Answers.

TS Inter 1st Year Ethics and Human Values Study Material 3rd Lesson Individual and Society

Question 1.
Write an essay on some of the good qualities that students should develop.
Answer:
Some good character students should develop are :
1) Honesty :
Honesty makes us to think about integrity, truthfulness, straight forwardness, further, it means being trust worth, loyal, fair, and sincere. Honesty is valued in many ethnic and religious Cultures.

2) Truthfulness :
The word “SATYA” (truth) is derived from “SAT”, which means “being”. Wherever there is truth, there is also knowledge which is true. When there is no truth there can be no true knowledge. Wherever there is knowledge, there is always bliss. Without truth, it is impossible to observe any principles or rules of life. There should be truth in thought, truth in speech and truth in action.

3) Humanity :
Humanity grows by itself as on cultivates the spirit of Non-Violence, In humanity one has to forget the sense of “I” and become a mere zero, Humble people are modest and do not boast about their achievements.

4) Punctuality :
Punctuality is the characteristic of being able to complete a required task or fulfil an obligation before or at a previously designated time.

5) Responsibility :
A responsibility is a duty or obligation to satisfactorily perform or complete a task. Obligations may vary person to person.

6) Courtesy :
Courtesy comes from old French “Courteis” which means gentle or polite. In India nobility and royalty were expected to display courteous behaviour.

7) Kindness :
Kindness is a behaviour marked by a pleasant disposition and concern for others. Acts of kindness benefit both the receiver and the gives. Kindness can be defined as being helpful towards some one is need, not in return for any thing.

8) Courage :
Courage is the quality of mind that enables a person to face difficulty, danger, pain etc., without fear. It is the ability and Willingness to confront feel. This is one of the good qualities that students must develop.

9) Forgiveness :
Forgiveness is the international and voluntary process by which a victim undergoes a change in feelings and attitude regarding an offence. Forgiveness is considered as one of the six cardinal virtues in Hinduism. In Hinduism, not only should one forgive others, but one must also seek forgiveness if one has wronged some one else.

10) Consideration :
Being considerate is having regard for the needs of feelings of others. It is characterized by careful thought, showing kindly awareness or regard for another’s feelings and circumstances.

These are some of the good qualities that student should develop.

Question 2.
Write an essay about any three social evils that are prevalent today.
Answer:
The three social evils that are prevalent today in the society are
1) Dowry system 2) Gender Discrimation 3) Caste system.

1) Dowry system:

1. Dowry refers to the practice of giving money and gifts by the bride’s father to the groom’s family at the time of marriage.
2. Actually the dowry system is social evil. It is prevalent in all parts of India.
3. In India, the customs of dowry has not only continued, but flourished over the years. It has become an integral part of the marriage institution.
4. Today it is common for the boy’s parents to openly demand not only money but also other fancy items like car, TV etc.
5. Brides bringing less dowry are ill-treated and even harassed, and thus forcing them to commit sucide.
6. Social reformers like Mahatma Gandhi and Swamy Dayanand tried their best to create a social consciousness against the practice. The Government of India is 1961 had passed Dowry Prohibition Act.
7. Social awareness should be developed among the people to broom this evil completely from the society.
8. Girls today educated and noway inferior to the Boys.
9. They should develop-self confidence and have the courage to refuse the proposed dowry.
10. Boys should not yield to parental pressure. They should take a principled stand and insist on simple marriage.
11. The removal of Dowry system should be at the top on the agenda of social reform both incities and in villages.
12. Voluntary organisation should also come forward and help in driving out this customerised evil from the society.

2) Gender Discrimination:

1. The concept of gender equality has come into focus in the modern times.
2. Article 1 of the International Human Rights Declaration states that “All human beings are born free and equal in dignity and rights”. The Indian Constitution too envisages the ideals of equality, liberty and Justice for all irrespective of gender.
3. Even in this day and age the several families who rejoice over the birth of a son and mourn the birth of a daughter.
4. Because of these ingrained beliefs, they are options for sex- determination tests and if they find that the foetus is a female; they opt for abortion.
5. This has resulted in the drastic fall of male and female ratio. In 2011 it is 1000:940. And in Haryana it is 1000:879; where as in Kerala females are more than the males in number.
6. Boys and girls should be treated equally from birth. Girls should not be considered a burden. Given equal opportunities, girls are out shining boys in severed fields, often it is they and not the son who look after the parents in their old age.

3) Caste System:

1. Man in the social being and over the ages developed various methods of social organisations. Thus in Europe the class, system evolved whole in India we have the caste system.
2. The Sanskrit equivalent for caste is Jati. Which refers to blood or birth of a person. It has grown into a socio-religious system and determines relations between Hindus.
3. There are about 3,000 castes and – sub castes in India. In the ancient past, there were only four main varnas – Brahmins, Kshatriyas, Vyshyas and Sudras. In ancient times caste merely denoted the profession that one was born into.
4. Over and above the four castes, Hinduism soon had another caste called the Panchama or fifth caste. Members of this caste are also known as Antyaja or excluded ones.
5. Though untouchability and discrimination based on caste are prohibited by law in modem India, they are still in practise particularly, in villages.
6. A concerted attempt is being made to bring the so called untouchable into the mainstream by providing special economic and educational concessional facilities.

Question 3.
Write an essay on the principles and activities of the NCC and NSS.
Answer:
NCC:

1. The National Cadet Corps came into existence on 16th July 1948 under an act of parliament.
2. Its motto ‘Unity and Discipline’, has guided the NCC to mould young volunteers into disciplined and responsible citizens of India.
3. The NCC is a responsive, learning and continuously evolving organization. Its activity is guided by certain core values that we endeavour to instill among all ranks of the NCC. These include the following.
   a) A sense of patriotic commitment to encourage cadets to contribute to national development.
   b) Respect for diversities in religion, language, culture, ethnicity, life style and habitat and to instill a sense of national unity and social cohesion.
   c) Abiding commitment to learn and adhere to the norms and values enshrined in Indian Constitution.
   d) Understanding the value of a just and impartial exercise of authority.
   e) Ability to participate in community development and other social programmes.
   f) A healthy life style free of substance abuse and other unhealthy practices.
   g) Sensitivity to the needs of poor and socially disadvantaged fellow citizens.
   h) Inculcating habits of restraint and selfawareness.
   i) Understanding the values of honesty truthfulness, self-sacrifice, preseverance and hard work.
   j) Respect for knowledge, wisdom and the power of ideas.

NSS:

1. In India, the idea of involving students in the task of national service dates back to the times of Mahatma Gandhi, the father of the nation.
2. Advising students to form a living contact with the community in whose midst their institution is located, he suggested that instead of undertaking academic research about economic and social disability, they should do “something positive so that the life of the villages might be raised to a higher material and normal level”.
3. On September 24, 1969 then the Union Education Minister Dr.V.K.R.V. Rao launched the NSS programme in 37 universities covering all states. It was appropriate that the programme was started during the Gandhi Centenary year as it was Gandhiji who inspired the Indian Youth to participate, in the movement for Indian Independence and for the Social uplift of the down trodden masses of our nation.

The main objectives on National Service Scheme are that the students should.
a) Understand the community in which they work.
b) Understand themselves in relation to their community.
c) Identify the needs and problems of the community and involve them in problem – solving.
d) Develop among themselves a sense of social and civic responsibility.
e) Utilise this knowledge in finding practical solutions to individual and community problems.
f) Develop competence required for group-living and sharing of responsibilities.
g) Gain skills in mobilising community participation. –
h) Acquire leadership qualities and democratic attitudes,
i) Develop capacity to meet emergencies and natural disasters.
j) Practise national integration and social harmony.

Question 4.
Write an essay on the principles and activities of Bharat Scouts and Guides and the National Green Corps.
Answer:
Scouting and Guiding:

1. The Boy Scouts Movement had a simple start in the year 1907 when a retired Army General. Lord Baden pOwell conducted an experimental camp in Brown Sea Island in England with 20 boys.
2. The successful conduct of the camp and publication of the Book “Scouting for Boys” in a fortnightly marked the start of the Boy Scouts Movement. Lord Baden Powell decided to start a movement for Girls with the help of his sister, Agnes Baden Powell.

Scouting in India :

1. Scouting started in India in the year 1909, when captain T.H. Baker established the first scout Troop in Bangalore and got it registered with Imperial Head quarters, London.
2. Subsequently, Scout Troops were formed in other places in India; These units were open to European and Anglo Indian Children only.

Scouting and Guiding in Independent India:

1. After Independence efforts were made for the unification of the Scout and Guide Associations functioning in India by national leaders like Pt. Jawaharlal Nehru, Maulana Abul Kalam Azad and others.
2. The final merger took place in 1950 and the unified organi¬zation came into existence under the name “The Bharat Scouts and Guides”. The Girl Guides Association formally Joined the Bharat Scouts and Guides a little later.

Constitution and Head quarters:

1. The Bharat Scouts and Guides is a Registered Society. It is totally voluntary, non-political and secular organisation.
2. The National Head quarters building in New Delhi was inagurated in the year 1963 by then Vice President of India, Dr. Zakir Hussain.

The Fundamentals :
The Scout/Guide movement is based on the following principles.
i) Duty to God :
Adherence to spiritual principles loyalty, to the religion that expresses the acceptance of the duties resulting there from.

ii) Duty to Others :
Loyalty to one’s country in harmony of local and international peace understanding, co-operation participation in the development of society with recognition and respect for dignity of one’s fellow men and for integrity of natural world.

iii) Duty to Self :
Responsibility for the development of one’s self.

The Method :
The Scout/Guide method is a system of progressive self-education through
a) A promise and law.
b) Learning by doing.

c) Membership of small groups under adult leadership involving progressive discovery and acceptance of responsibility and training towards Self-Government directed towards the development of character and the acquisition of competence, self-reliance, dependability and capacity to co-operate and to lead.

d) Progressive and stimulating programmes of various activities based on the interest of the participants including games, useful skills and services to the community taking place largely in an outdoor setting in contact with nature.

National Green Corps (NGC) :

1. NGC was initiated in 2001 and achieved significant success through Eco clubs established in schools.
2. The Ministry of Environment and Forests has initially aimed at 50,000 Eco clubs in the nationwide programme.
3. The phenomenal response the NGC has received has made the network cross more than 1,00,000 Eco clubs across the country in 10 years.
4. The unique partnership between the Ministry and the States Government agencies along with the dedicated NGOs working in the field of Environmental Education has contributed to the success of the programme.
5. It is a well established and recognised fact that children can be catalysts in promoting a mass movement about various environmental issues.
6. As they are futur citizens, inculcation of environment friendly attitudes and behavioural patterns amongst them can make a significant difference to the long term efforts for protection of environment.

The broad objectivies of the Ministry:

1. Conservation and Survey of flora, fauna, forests, and wildlife.
2. Prevention and control of pollution
3. Afforestation and regeneration of degraded areas.
4. Protection of the environment.
5. Ensuring the welfare of animals.

Telangana TSBIE TS Inter 1st Year Ethics and Human Values Study Material 2nd Lesson The Constitutional Values of India Textbook Questions and Answers.

TS Inter 1st Year Ethics and Human Values Study Material 2nd Lesson The Constitutional Values of India

Question 1.
What is Constitution? Describe some of the values embedded in the Indian Constitution.
Answer:
Definition of Constitution: Constitution is a country document, which contains fundamental principles with the help of which country is governed.

In constitution powers and duties of government and rights and duties of citizens are placed.

Indian Constitution :
The constitution of India is the world’s lengthiest written constitutions. It has 395 articles and 8 shedules. The Constituent Assembly of India was formed in 1946. The leaders of Indian National Movement were members of constituent Assembly. The task of Constituent Assembly on 26th November 1946; and came in to force on 26th January 1950. So we celebrate it as a Republic day.

Values Embedded in the Indian Constitution:
The Constituent Assembly laid down some important point which are ideals in the Indian Constitution.

These ideals aim to promote Justice, liberty, equality and praternity among all Indians in the following aspects.

Justice :
Political Justice, economic Justice and Social Justice is guaranteed to all citizens of India.

Liberty :
Liberty of though, expression, beleif, faith and worship is guaranteed to all citizens.

Equality :
All Indians are assured of equality of states and opportunity.

Fraternity :
The Indian constitution enstrines the notion of ‘fraternity’ i.e., a feeling of brotherhood amongst all Indians. It strives to establish dignity of individual along with the unit and integrity of the nation.

The Indian constitution was drafted keeping in view that India has different languages, religious and cultures. It was recognized that unity in diversity is essential for peace and harmony.

Question 2.
Write an essay about Fundamental Rights and Fundamental Duties of Indian citizens.
Answer:
Fundamental rights of citizens are basic human freedoms which all Indian citizens have the right to enjoy. So that they can lead the life happily.

The fundamental rights are as follows.
1) Right to Equality 2) Right to Freedom. 3) Right against Exploi¬tation. 4) Right to Freedom of Religion 5) Cultural and Educational right 6) Right to Constitutional Remedies 6) Right to compulsory Primary Education for all children.

1) Right to Equality:

1. This right provides equal opportunity in matters of public employment, untouchability is prohibited through this right.
2. Right to equality abolishes titles except military and academic distinctions like Bharata Ratna, Padma Bhushan, Padma Vibhushan, Padma Sri, Param Veer Chakra and Ashok Chakra.
3. These titles are presented by the President of India but they cannot be prefixed or suffixed to the names of the recepients as a matter of course.
4. Right to equality prohibits discrimination on grounds of religion, race, caste, sex or place of birth with certain exceptions regarding women and children.

2) Right to Freedom: Right to freedom refers to

1. Freedom of speech and expression with certain restrictions, freedom of press.
2. Freedom to assemble peacefully without arms.
3. Freedom to form associations or unions.
4. Freedom to move throughout the terriotory of India freely.
5. Freedom to practise any profession or to carry on any occupation, trade or business.

3) Right against Exploitation:

1. Without adequate payment no person shall be made to work.
2. But this is not applicable to beggary, bonded labours and other such practices.
3. This articles prohibits traffic in human beings for purposes of slavery and prostitution.
4. Right against exploitations also means that children below 14 years of age shall not do any Jobs like working in factories, or mines.

4) Right to Religion :

1. India is a land in which diverse religions are followed.
2. The Indian constitution gives all the freedom of conscience and practice and freedom to propagate religion.
3. No person can be compelled to pay any tax meant for promoting any particular religion.
4. No religions instruction shall be provided in any educational institution wholly maintained out of state funds.

5) Cultural and Educational Rights :

1. The Indian constitution provides the minorities the right to preserve their culture, language and script by establishing and administering educational institutions.
2. As India has different languages and cultures cultural and educational rights are incorporated in the constitution to achieve unity in diversity.

6) Right to Constitutional remedies:

1. The right protects remains rights.
2. If any fundamental right is violated either by the state or by any person, one can move to High Court or Supreme Court and seek production.
3. Laws made by the Government can be declared unconsti-tutional and invalid if they violate fundamental rights.
4. Dr. B.R. Ambedkar called this right the soul of the Indian Constitution.

7. Right to have compulsory Primary Education for all Children:

1. This Right was included in 2002 through an amendment.
2. Under this right children from 6 to 14 years of age should be provided free and complulsory Education by the government.
3. 25% allocation of seats is compulsory to the weaker sections even in private schools.

8. Fundamental duties: Unlike Fundamental rights fundamental duties are not enforceable by law. Citizens are required to observe the following.

1. To abide by the constitution and respect, the National Flag, National Anthem.
2. To Cherish and follow the Noble ideals which inspired our national struggle for freedom.
3. To uphold and project the sovereignty, unity and integrity of India.
4. To defend the country and render national service when called upon to do so.
5. To promote harmony and spirit of common brotherhood amongst all the people of India transcending diverstities, to renounce practices derogatory to the dignity of women.
6. To value and preserve the rich heritage of our composite culture.
7. To value and preserve the natural environment including forests, lakes, rivers and wildlife and to have compassion for living creatures.
8. To develop the scientific temper, humanism and the spirit of inquiry and reform.
9. To safeguard public property and abjure violence.
10. To strive towards excellence in all spheres of individual and collective activity, so that the nation constantly rises to higher levels of endeavour and achievement.

Question 3.
Describe some of the Directive Principles of State Policy pertaining to the Indian Constitution.
Answer:
The Important Directive Principles of State Policy:

1. Equal pay for equal work for both men and women; maternity facilities and motherchild welfare association for pregnant women.
2. Protection children and youth from exploitation, arrange-ment of educational facilities for children below 6 years.
3. Distribution of ownership and control of the material resources of the community to serve the common good arrangement of adequate means of livelihood and promotion of people’s health.
4. Promotion of educational and economic interests of scheduled castes, scheduled tribes, physically challenged people, old people and orphans.
5. Organizing village Panchayats and endowing them with power of self-government establishment of cottage industries in villages.
6. Uniform civil code for citizens i.e., Unequality of all kinds based on status, religion, opportunity, income and facility must be abolished.
7. Decentralization of national wealth to all people; abolition of social inequality and protection of weaker sections.
8. Protection and improvement of environment and safe guarding of forests and wild life, organization of agriculture and animal husbandry.
9. Promotion of International peace and security.
10. Promotion of literacy among people, irrespective of age.

Question 4.
Write short notes of about 50 words each of the following.
a) The Indian National Emblem.
b) The need for Fundamental Duties.
c) Fundamental Rights of Children according to the Indian Constitution.
d) Preamble to the Constitution of India.
Answer:
a) The Indian National Emblem:

1. The National Emblem of India has been taken from the Sarnath Lion Pillar erect by Emperor Ashoka.
2. The National Emblem of India was adopted by Government of India on 26th January 1950.
3. In the National Emblem only three lions are visible while the fourth one is hidden from view.
4. All the lions are mounted on an abacus.
5. At the centre of abacus there is a Chakra which symbolizes the Dharma Chakra.
6. There is a bull, a galloping horse, an elephant and a lion, separated by intervening wheels over a bell shaped lotus.
7. The word “SATYA MEVA JAYATE” have been inscribed in the Devanagari Script.
8. The National Emblem of India is the official seal of the President of India and Central and State Governments.
9. The National emblem is used only for official purposes and commands the highest respect and loyalty. It is also symbol of Independent, India’s identity and sovereignty.

b) The Need for Fundamental Duties:

1. Fundamental rights and duties are like the two sides of a coin. .
2. Without performing duties, no citizen can enjoy fundamental rights.
3. Conversely there can be no duties without rights.
4. Rights originated from the world of duties.
5. Fundamental duties were introduced in the constitution by the 42nd amendment act in 1976 to make citizens realize their responsibilities.
6. The delineation of Fundamental Rights, Fundamental Duties are not enforceable by law.
7. It is left to the good will of citizens to abide by the provision.

c) Fundamental Rights of Children according to the Indian Constitution:
I) Right against Exploitation:

1. Without adequate payment no person shall be made to work.
2. Under this provision beggary, bonded labour and other such practices are abolished.
3. This articles prohibits traffic in human beings for purposes of slavery and prostitution. However, the state can impose compulsory service without any discrimination for public purpose.
4. Right against exploitation also means that children below 14 years of age shall not be employed to work in factories or mines or in any other hazardous occupation. Infact, child labour in any form in prohibited.

2) Right to have compulsory Primary Education for all children.
i) This Right was included in 2002 through an amendment. Under this right, children from 6 to 14 years of age should be provided free and compulsory education by the government. 25% allocation of seats is compulsory to the weaker sections even in private schools.

d) Preamble to the Constitution of India:

1. The preamble states that India is sovereign, socialist, secular, democratic republic. The words “Socialist” and “Secular” were added in 1976 by an amendment.
2. The word sovereign emphasizes that India has its own defined territory and is free of any foreign power. In a democratic republic the supreme power is vested in the citizens who vote for their representatives in fair and free elections.
3. The power is not vested in monarch head of state. In a socialist ‘ state all decisions are made according to the wishes of the
   majority and according to established laws. In a secular country the government does not interfere in matters pertaining to religion. People of all religions have the right to practise their faith.

Telangana TSBIE TS Inter 1st Year Ethics and Human Values Study Material 1st Lesson Ethics and Human Values Textbook Questions and Answers.

TS Inter 1st Year Ethics and Human Values Study Material 1st Lesson Ethics and Human Values

Question 1.
Give an account of nature, definition and scope of Ethics.
Answer:
I. Nature of Ethics:

1. This subject is meant for human beings.
2. Human beings are able to Judge between right things and wrong things good and behaviour.
3. Ethics is nothing but a science them an art.
4. The moral behaviour and conduct of human beings is given by Ethics. So, this is systematic knowledge.
5. Ethics creates particular rules of behaviour of Science.
6. Ethics tell us what to do and what not to do.
7. Ethics deals with general conditions involved in the rightness or goodness of conduct.

II. Definition:

1. It is the study of what is right or good in conduct. The term Ethics is derived from the greek source “etos”. “Etos” means character, custom or habit.
2. It is also the study of the habits and customs of men and the principles on which these habits and actions are based.
3. Ethics is a study of rightness or wrongness of these principles and the good or evil of those habits.
4. Ethics is general study of the ideal involved in human life.

Scopes of Ethics :

1. It basically tells what is right or wrong.
2. It is used to Judge whether a particular action is good or bad.
3. It helps us in construction of a healthy society.
4. It is the ethical spirit of individual is high, that pages the path for a happy life.
5. Ethic helps the individual to work hard and find happiness in the work they are during.

Question 2.
‘Ethics is a subject which provides guiding principles rather than rules’. Do you think that the study of Ethics can make one a better person? Discuss.
Answer:

1. Ethics is characterised as a practical science though it is a fact that it concerned with action.
2. But this may not be correct.
3. Medicine, engineering, architecture are practical scientific studies.
4. Where as Ethics is a theoritical study.
5. Ethics study resembles Logic and Aesthetics.
6. Logic deals with general conditions involved, in the discovery of truth.
7. Where as Aesthetics deals with general conditions involved in the production of Beauty.
8. Ethics deeds with general conditions involved in the rightness or goodness of conduct.
9. So one who studies Ethics ought to have decipline in all fields.
10. It is not true that the object of Aesthetics to qualify students to be artists or of Ethics to qualify them as saints.
11. The students of Ethics will learn more from the saint than the latter will learn from him.
12. So, it can be said that the object of those studies that are described as Normative is to supply a knowledge of guiding principles rather than to explain how they are to be applied.

Question 3.
Write short notes of about 50 words each of the following
a) Good behaviour
b) Character and conduct
c) Habit
d) Difference between good and bad.
Answer:
a) Good behaviour:

1. Good behaviour for any child should develop Inherently.
2. You should discourage the children by imposing rules and regulations.
3. They must learn how to behave in the society on their own.
4. For this parents should give Independence to the children and at the same time you should watch them and help them where even they need help.
5. It will be better that if the children takes his or her parents as role model it will give a good result.
6. In colleges and schools the Principals and Head masters should displace Golden rules and they must also display the punishments for their wrong behaviour.
7. In colleges and schools proper time must be allocated to discuss about conduct and behaviour.
8. It is necessary to provide good environment for learning.
9. Children should be taught to respect the elders. The teachers should tell the student how they used to respect their teachers and elders.

b) Character and Conduct:

1. Character of a person is the system constituted by acts of will of a particular kind.
2. In the point of view of Ethics character plays very important role.
3. Aristotle said that the character of a person builds from his good habits.
4. Good will is indeed, fhe expression of character, but it is the expression under the limitations of a particular time and space.
5. The term conduct is some times used in a lose sense to include all sorts of vital activities.
6. Meaningless acts are not be included in conduct.
7. It seens best to confine the term conduct to these acts that are not merely adjusted to ends.

Habits:

1. Habit has already been to some extent indicated in connection with character.
2. The main focus in moral life is the establishment of good habits.
3. This view was put forward by Aristotle in opposition to the socratic doctrine the virtue is a kind of knowledge.
4. Yet the two views are not so much opposed as might at first right appear.
5. Virtue is a kind of knowledge, as well as a kind of habit.

Good and Bad:

1. The difference between good and bad in natural that it does merit detailed explanation.
2. We should assume that all adults, at least, know how to distinguish between good and bad.
3. The difference between good and bad is the basic to all other discussions about the human value.
4. The theory is a false theory of it could not recognize the difference between good and bad.
5. Though it is all correct some minimum of general statements can be made about good and bad.

Question 4.
Write an essay about the need to respect elders in society.
Answer:

1. Every child should learn the basic lesson of respecting the elders.
2. If a child puts a questions to us why should they respect elders we simply say “I am elder to you so you should they respect elders we simply say “I am elder to you so you should listen to me”. But you must explain to the children in a different way by giving examples.
3. You can tell the child like this “Suppose you are travelling in a bus, by sitting comfortable in a seat, If any elder person is travelling in the same bus in standing position, you must sacrifise your seat to him.
4. Actually the child should understand that he is not sacrifising rather you are investing respect now to insure respect in the same fashion to you in later age. The elder persons should explain them in this method.
5. The children should understand the present stage of their life is already experienced by elders and they can take the guidance from them. As experts have a wealth of knowledge and experience we should learn from them and respect them.
6. Our elders love us, we are the children whom the elders have raised selflessly. It is only fair that they have a say in our life. The least we can do is respect them.
7. The sense of identity is given by our family tree. It tells us who we are, and how we became and what we are.
8. Elders are those ones who teach the youngsters. What ever we learn in from them is passed to the children.
9. Society is like a building. If the base is shaky the building will not survive.
10. Our elders are the pillars of society and we should be greatful to them. A man is judged by his characters and it is moulded by the elders. They show us love by acts of kindness and care.
11. Touching of feet of elders in India is not Just a rule, it is symbol of our love.
12. Teenage is a period of confusion and tension. Elders can empathise with the conflicts and dilemmas of youngsters as they too has passed through a similar phase and they are well equipped to offer sound advise.

Telangana TSBIE TS Inter 1st Year Environmental Education Study Material 24th Lesson Management of Agriculture Produce Textbook Questions and Answers.

TS Inter 1st Year Environmental Education Study Material 24th Lesson Management of Agriculture Produce

Essay Questions

Question 1.
Explain the causes of Harvest Loss and its solutions.
Answer:
In the last few decades, most of the countries have focused on improving their agricultural production and land use to cope with increasing food demand.

Despite the remarkable progress made in increasing food production at the global level, about half of the population in the Third World does not have access to adequate food supplies. This is because a significant amount of agriculture produce, which is perishable by nature, is lost at various stages of the supply chain.

Causes of Harvest Loss :
Pre Harvest Loss :

• Weeds, Insects and pests.

Harvest Loss :

• Harvesting immature and over-mature crops.
• Inefficient harvesting and handling methods.
• Labour shortage during harvest season.

Post Harvest Loss (PHL) :
The losses can broadly be categorized as weight loss due to spoilage, quality loss, nutritional loss, seed viability loss, and commercial loss.This is due to :

• Limited drying facility.
• Rewetting due to continued or intermittent rains.
• Rough transportation / load / unload.
• Poor processing techniques.
• Lack of storage facilities. Improper milling and packaging. Absence or poor access to new technology.
• Absence of farmer friendly business model.

Potential solutions/management techniques for Pre, Harvest and Post Harvest Losses of agriculture produce.

Pre harvest management :

• Selection of Pest-and weather-resistant crops with higher nutritional quality.
• Selection of fruit and vegetable varieties with higher yield, better keeping quality, slower ripening and longer shelf-life.
• Crop rotation and mixed farming (Save and Grow farming).
• Seed treatment.
• Adopting standard cultural practices of sanitation- removal of decaying plant residues.
• Early and frequent field scouting for identification of diseases.
• Integrated pest management (IPM).
• Integrated soil nutrition management. Avoid nutrient stress by applying organic or inorganic fertilizer, but doing so at the appropriate time and in recommended quantities.
• Efficient water management that obtains ‘more crop per drop’.
• Use of wind breaks to reduce spread of field infection where wind is the carrier of pathogens.
• Training, agriculture extension and awareness campaigns.

Management practices during harvest :

• Monitor field closely for harvest readiness (moisture content, quality and maturity of the produce etc.).
• Appropriate harvesting time and methods to ensure good crop quality and market value, (harvest during the coolest part fo the day; early morning or late afternoon).
• Do not harvest the produce during or shortly after a rain to prevent moisture-related diseases.
• Selection of right size and type of harvesting tools/ machinery not only prevents injury to the produce but also speeds up the harvest process and reduces the labour cost.
• Usage of clean tools / machinery to limit contamination of harvested product.
• Harvesting of weed seed to control number of weeds in the next season’s crop.
• Harvested crop should not be left out in the field too long to avoid crop destruction by wind and storm.
• Contacts with buyers so that the crop can be sold at a good price when ready for harvest.

Post harvest management :
Every year, nearly one-third of the food produced (about 1.3 billion ton) globally, which is worth about US $ 1 trillion, is lost during post-harvest operations. This varies greatly among different crops, areas and economies.

Post harvest technology is inter- disciplinary “science and technique” applied to agri produce after harvest for its protection, conservation, processing, packaging, distribution, marketing and utilization to meet the food and nutritional requirements of the people in relation to their needs.

By adopting suitable agrimanagement techniques, with relatively modest investment, enormous post-harvest losses can be cut down and this can result in high returns. It is comparable to increasing the crop production.

Question 2.
Explain the steps involved in Pre-packing produce management.
Answer:
Pre-package Produce Management :
Selection, Sorting, Grading, Cleaning /Disinfection :

• The produce has to be sorted and graded based on its market quality and the market source.
• Cereal crops-Exposing the crop to high or low temperature and application of chemicals after harvest helps in managing/preventing pests and diseases.
• Rodents should be prevented from gaining access to grains on field by destroying their shelters, eliminating their food sources, keeping traps.
• Employing bird scarers.
• Field sanitation should be taken up.
• Proper cleaning of grains should be ensured.
• Post harvest diseases of fruits, vegetables and flowers that are caused by fungi and bacteria can be controlled by washing with water or sanitizer prepared using chlorine / sulfur dioxide or administering safer and less toxic chemicals grouped under the category of GRAS (Generally Regarded As Safe).
• Various kinds of fruit rot can be controlled by spraying extracts of eucalyptus globula, orimum gratissimum, mustard, castor and paraffin oils etc.
• Fruit coating (edible waxing/oil emulsion) checks moisture loss due to respiration and transpiration. It also checks wilting and shrivelling during storage.

Packing :

• Selection of right packaging material that is environmentally friendly, reusable and recyclable for the particular crop product.
• The package must have sufficient mechanical strength to protect the contents during handling, transport, and stacking.
• If plastic bags are considered – good grade of plastic should be used which does not react with the packaging or change the chemical make-up of the product.
• Ensure there are no leakages to check produce loss.
• For fruits & vegetables – clean perforated plastic bags / ventilated plastic crates / wooden boxes / nets / pallet boxes.

Transport :
Improper transportation methods can result in 10 to 20% post harvest loss in fresh produce. Therefore, certain minimum requirements are necessary to maintain quality and reduce loss.

• Loading and unloading of produce must be done with care.
• The vehicle must not be overloaded and the load must be stable and well ventilated.
• The produce must be protected against sun, rain and dust during transportation, by covering it with a tarpaulin or enclosing it in a refrigerated truck.

Storage :
Appropriate storage management is very important to check infection, enhance the shelf life of the produce and thus facilitate offseason availability of the produce.

• Only good quality crops; clean, mature, free from disease and injury, are to be stored. .
• Fruits and vegetables are to be stored soon after the harvest, to enhance their storage life.
• The containers and the storage rooms should be clean to prevent contamination and spoilage of the produce.
• Make sure the rooms are well ventilated, free from water spillage and provide protection against rodents, birds and other pests.
• Frequent inspection of the store to remove any spoilage and leakage.
• Fumigation / Exposure to hot air / Hot water / Irradiation treatment to eliminate insects and pathogeninoculum.
• Practising good store hygiene.
• Cold storage-Proper usage of modern refrigerator techniques to control deterioration to maintain viability of the stored produce.

Given in the box below are some of the major initiatives taken by the government of India in the agricultural sector.

Telangana TSBIE TS Inter 1st Year Environmental Education Study Material 23rd Lesson Sustainable Agriculture Textbook Questions and Answers.

TS Inter 1st Year Environmental Education Study Material 23rd Lesson Sustainable Agriculture

Essay Questions

Question 1.
Write an essay on sustainable agriculture.
Answer:
Many studies reveal that the global population is going to reach 9 billion by 2050. Meeting the food demands of this booming population requires 70% increase in food production. While modem industrial agriculture introduced by the Green revolution (i.e., conventional agriculture) is highly productive and has achieved a balance between population growth and food production, it has also brought in many detrimental and longterm problems that have degraded the natural environment.

The challenge now is to add the ecological dimension for improvement of crop productivity and to introduce agricultural practices that are economically viable and environment friendly. The rational solution given by economists, environmentalists and social scientists is Sustainable Agriculture that helps in making a shift from crop-centered Green revolution to frontier technologies – centered Evergreen revolution.

Sustainable Agriculture :
Sustainable Agriculture is the production of food, fiber, or other plant or animal products using farming techniques that protect the environment, public health, human communities, and animal welfare. It entails the study of relationships between organisms and their environment. It has been defined as “an integrated system of plant and animal production practices having a site-specific application that will last over the long term”.

Sustainable agriculture integrates three main goals Environmental health, Economic profitability and Social and Economic equity.

Principles of Sustainable Agriculture :

1. Building and maintaining healthy soil.
2. Management of water, energy and other resources.
3. Reducing pollution.
4. Promoting biodiversity.
5. Ensuring animal welfare.
6. Stabilizing the food supply.
7. Ensuring economic viability.
8. Management of post harvest produce.

Methods of Sustainable Agriculture :
Following are the methods by which the sustainable agriculture is carried out:

1. Crop Rotation :
Crop rotation is the method of farming where a series of different types of crops are grown on the same field systematically in sequenced seasons. This helps in breaking the reproduction cycles of pests. It also helps to maintain a healthy balance of nutrients in the soil, thus reducing the need for chemical fertilizers. It also helps in maintaining biological diversity.

2. Organic Farming :
Organic farming is a mode of agriculture which involves cultivation of plants and rearing of animals in natural ways. It is an integrated farming system that strives for -environmental sustainability, improvement of soil fertility and biological diversity by avoiding chemical pesticides and fertilizers, genetically modified organisms, antibiotics and growth hormones.

Benefits of Organic Farming :
Organic farming techniques maintain soli health, prevent environment degradation and produce high quality crops. Pollution of ground water decreases. The food produced is tastier and healthier and does not contain residues of pesti ides. Milk is free of antibiotics and growth hormones. Farmers in organic farms work in a healthy environment.

Disadvantages of Organic Farming :
Organic food has some disadvantages. The yield productivity is low and the cost of crop production is high. Organic food is, therefore, about 40% more expensive than conventionally produced food. Organic farming requires more labour.

An assessment of organic farming relative to conventional farming illustrates that organic systems better balance the four areas of sustainability. Credit: Reganold and Wachter, WSU.

3. Permaculture :
Permaculture can be defined as the conscious design of agriculture systems which have the diversity, stability and resilience of natural ecosystems. The term is a contraction of the words ‘permanent’ ‘agriculture’ and ‘culture’. It is a holistic approach based on the belief that agriculture can be ‘permanent’ only if agricultural practices are in harmony with the ecosystem and work with nature rather than against it. Otherwise, it can never be sustainable.

Permaculture aims to empower people to meet their own needs, bring production of food closer to consumers and ensure that the waste is well used and re-used. Permaculture designs are interactive and work with natural forces like the Sun, water and wind to provide food, shelter, water etc., with minimum labour and without importing any resources or creating any waste. The system uses renewable resources and energy and ensures that nothing goes to waste.

For example, Harvested Rain water can be used in the kitchen. The grey water, which is relatively clean, is used for irrigation of plants, which in turn provides food and wood fuel. The plant and animal wastes are put back into the system as compost. Thus natural energies are optimally utilised.

This method helps in naturally building up nutrient rich and well-balanced soils.

4. Hydroponics and Aquaponics are innovative farming techniques of growing plants in a water based nutrient rich solution. This is the best method to grow crops in places where soil is limited. Plants which grow by this method use very less water compared to field grown ones. The waste water can be re-circuiated and reused.

5. Agroforestry involves the growth of trees, shrubs, and/or livestock amongst crops or grazing land on the same unit of land, either alternately or at the same time. Alley cropping, Strip cropping, Hillside systems, Parklands, Shade systems, Silvo- pasture, etc., are different agroforestry applications.

Properly designed and managed agroforestry practices can control runoff and soil erosion. Such practices maintain soil organic matter and biological activity. Soil quality improves. Agroforestry also enhances biodiversity. It establishes efficient carbon sequestration and counters the greenhouse effect.

6. Urban Farming or Urban Gardening is a method of cultivating, processing, and distributing food in or around urban areas. It can also involve animal husbandry, aquaculture, bee keeping and horticulture. Due to space limitations, urban farming can be practised in backyards, raised beds, vacant plots, Green houses, on roof tops and in balconies.

Urban farming is rapidly picking up in cities like Mumbai, Delhi, Chennai, Bengaluru and Hyderabad. In Hyderabad, the Telangana Horticulture department provides farming kits on subsidy to aspiring farmers. Urban agriculture enhances urban food security. It contributes to local economic development, poverty alleviation and social inclusion of the urban poor and women in particular.

7. Cover Crops are crops which are grown for the protection of the soil. Plants like sun hemp, horse bean, cow pea, cluster bean and green gram are grown in fields for enhancing the quality of the soil. They are also called Green Manure. They help to increase the nitrogen content of the soil and make the soil fertile. They prevent erosion, increase biodiversity, suppress weeds and improve the water holding capacity of the soil. They are sown just before the monsoons, cut down after 30 – 40 days and mixed into the soil after which the season’s main crop is sown. The biomass can also be used as fodder.

8. Reduced Tillage or Conservation Tillage :
Traditional plowing (tillage) can cause a lot of soil loss. Reduced till method involves inserting seeds directly into undisturbed soil. This reduces erosion and encourages even distribution of earthworms in the soil. As a result, there is better soil aeration and improved soil health. Besides, farmers save on labour, machinery use, fuel and time with reduced tilling.

9. Mulching is the process of covering the top soil with plant material such as leaves, grass, twigs, crop residues, straw etc.

Mulch cover improves infiltration of rain and irrigation water. It reduces surface runoff and prevents soil erosion, reduces evaporation and retains soil moisture, enhances activity of soil organims, increases soil organic matter and suppresses weed growth.

10. Integrated pest management (IPM) is an ecosystem-based strategy that focuses on long-term prevention of damage caused by pests through a combination of techniques such as biological control, habitat manipulation, modification of cultural practices and use of resistant varieties of seeds. Pest problems are suppressed by minimizing the conditions in which they live, physically removing them by using barriers or traps, encouraging the growth of natural predators of these pests, planting pest resistant varieties of crops and using Biorational (relatively safe for man and for the environment) chemicals.

This method potentially minimizes the usage of pesticides, which reduces environmental pollution and worker health problems and also promotes biodiversity. It also helps replenishing the land, air, water and soil for future use.

11. Growth of Heirloom and Older Varieties :
Heirloom and older varieties of food crops have the ability to adapt to changes in climate, diseases, and pest conditions in the environment. Growing them improves genetic variety and preserves the biodiversity of seeds.

12. Making Use of Renewable Energy Sources :
Usage of eco-friendly renewable energy resources like wind, solar, biomass etc., to run the pumps and other farming equipment helps to reduce pollution and dependence on fossil fuels. It also provides farmers with a long-term source of income.

13. Ensuring Animal Welfare :
Sustainable livestock husbandry practices like grazing in natural pastures provides improved quality living for animals. Besides the land also receives various nutrients through the excreta of these animals. Smart integration of livestock and crops can give profits to the farmers.

14. Ensuring Economic Viability :
Economic viability is ensured through the reduction of overall production cost as the farmers save money on fossil fuels, transport and labour costs, besides receiving fair wages for their quality produce. This greatly reduces their reliance on government subsidies and strengthens rural communities.

Telangana TSBIE TS Inter 1st Year Environmental Education Study Material 22nd Lesson Conventional Practices of Agriculture Textbook Questions and Answers.

TS Inter 1st Year Environmental Education Study Material 22nd Lesson Conventional Practices of Agriculture

Essay Questions

Question 1.
Write an essay on conventional practices of agriculture.
Answer:
Agriculture, which has been the backbone of human existence, can be defined as the cultivation and exploitation of animals and plants for human use. It includes food, fiber, medicines, fuel etc., and preservation of erops.

Early hymariS’were nomadic and depended on hunting and gathering to supply their food. Cultivation of plants may have arisen accidentally but farming began when people intentionally saved and planted seeds of their favourite plants. Archaeological studies reveal that agriculture originated 10,000 years ago.

Modern farming or what is generally referred to as “The British Agricultural Revolution” began around the 18^th century. It brought a radical change in farming methods that resulted in massive increases in yields in a short span of time.

Agriculture played a vital role in the establishment of cities as well as development of trade relations between different regions and groups of people. Thus, it facilitated the advancement of human societies and cultures.

Conventional Practices and their Impact :
With the progress in agriculture, populations increased and human society started advancing. The last few centuries experienced rapid population growth that led to food insecurity across the globe besides economic instability. Climate change spurred science to step in and adopt new farming techniques to maximize the potential of plants to feed the ever increasing population, Conventional Farming and Green Revolution are the resulting initiatives. They produced an unprecedented growth in agriculture worlwide over the last century.

Conventional farming, also known as Industrial agriculture or Mainstream farming, refers to farming systems which include the use of synthetic chemical fertilizers, pesticides, herbicides and other continual inputs, heavy usage of farm machinery, selective breeding, genetically modified organisms, heavy irrigation, intensive tillage, or concentrated animal feeding operations and concentrated monoculture production. Thus it results in high inputs of capital, labour, heavy machinery and technology. The goal of conventional agriculture is to maximize the potential yield of crops.

Characteristics of Conventional Agriculture :

Conventional Fanning Methods :
I) Intensive Commercial Farming :
Intensive fanning is an agricultural system, which is carried on in densely populated areas and where land holdings are small. It aims to get maximum yield from the available land by using excessive amount of chemical fertilizers and pesticides on a tiny acreage. This principle is also applied to the raising of livestock with hundreds of animals, such as cows, pigs and chickens, being held indoors in what have become known as factory farms.

Products, such as eggs, meat, and other agricultural items that are easily available in markets today are produced through intensive farming methods. This is a system of agricultural which requires relatively large amounts of capital and labour. IntenaiveTarming is practised in countries like India, China and the UK.

II) Extensive commercial farming :
It is practised in moderately populated areas where the population pressure is less and farms are large, as in the USA, Canada and Australia. This farming method requires relatively small amounts of capital or labour investment and is mostly mechanized because of the high cost and low availability of labour. When compared to intensive farming, the per capita yield is less in extensive farming.

III) Plantation agriculture :
Plantation is an estate or a large piece of land. Plantation agriculture involves growing and processing of a single cash crop purely meant for sale in distant markets rather than local consumption. Examples of this type of farming are the tea plantations in Assam and West Bengal, the coffee plantations in Karnataka and Tamil Nadu, rubber plantations in Kerala, grapevine plantation in Italy and France and olive plantations in Mediterranean countries.

IV) Co-operative fanning :
Co-operative farming is a relatively new farming method in India where pooling of land and farming resources such as fertilisers, pesticides, farming equipment such as tractors takes place. Profit on total produce is shared by the farmers in accordance with their land contribution and labour performed.

V) Shifting agriculture :
Shifting cultivation is a form of agriculture, used especially in tropical Asia in which an area of land is cleared of vegetation and cultivated for a few years, then abandoned and allowed to revert to its natural fertility. Meanwhile the cultivator moves on to another area.

VI) Slash and bum agriculture :
In Slash-and-bum agriculture, or fire-fallow cultivation, areas of the forest are burned and cleared for planting. The resulting layer of ash provides the newly-cleared land with a nutrient-rich layer to help forillze crops.

VII) Poultry farming :
Poultry farmirig is the process of raising domesticated bills such as chickens, ducks, turkeys and geese for the purpose of farming meat or eggs for food.

VIII) Dairy farming :
Dairy farming is a class of agriculture for the long-term production of milk from cows or goats, or buffaloes or camels, which is processed for eventual sale of a dairy product.

IX) Sericulture or silk fanning :
Sericulture or silk farming is the cultivation of silkworms to produce silk.

Benefits of Conventional Farming :
In the modern world, conventional farming is considered a necessity for the following reasons.

• Manifold increase in the yield.
• Easy to meet the nutritional demand of the growing population.
• Affordable sale price of products.
• Less chance of the crop being lost to environmental factors like drought, floods, plant diseases.
• Offers plenty of job opportunities.

Question 2.
Describe the impact of conventional agricultural practices.
Answer:
Though conventional farming has delivered tremendous gains in productivity and economy and contributes to global food security, it has brought its share of environmental, socioeconomic, health and other concerns too.

Telangana TSBIE TS Inter 1st Year Environmental Education Study Material 21st Lesson Global Conferences Sustainable Development Textbook Questions and Answers.

TS Inter 1st Year Environmental Education Study Material 21st Lesson Global Conferences Sustainable Development

Essay Questions

Question 1.
Write an essay an Environmental issues and problems.
Answer:
Environmental issues and problems are being experienced in almost all countries of the world today. However, the intensity of the issues differ from country to country. The intensity depends largely on the size and rate of growth of population, the quality and technologies available to the people, the level of socio-economic development, and environmental awareness. As the effects are being felt across the globe a call for Collective effort by all concerned is the only solution to redress these environmental problems and to protect the planet for future generations. The first such concerted action was initiated by the United Nations Conference in the year 1972.

Stockholm Declaration 1972 :
The first United Nations (UN) conference that focused on international environmental issues was held in Stockholm, Sweden, in 1972. It reflected a growing interest in conservation issues worldwide and laid the foundation for global environmental governance. The final declaration of the Stockholm Conference was an environmental “manifesto that was a forceful statement of the finite nature of Earth’s resources and the necessity for humanity to safeguard them. The Stockholm Conference also led to the creation of the United, Nations Environment Programme (UNEP) in December 1972 to co-ordinate global efforts to promote sustainability and safeguard the natural environment.

Documents created during the conference influenced international environmental law; one notable example was the final declaration, which elucidated 26 principles concerning the environment.

The final declaration was a statement of human rights as well as an acknowledgment of the need for environmental protection. The first principle began ‘Man has the fundamental right to freedom, equality and adequate conditions of life, in an environment of a quality that permits a life of dignity and well-being. The need to preserve the environment was not placed in opposition to economic development.

Soon after the Stockholm Declaration, the Indian Government amended the constitution and included Article 48-A and 51A(g)

Brundtland Commission 1983 :
Post Stockholm, concerns for the environment continued to grow. There was widespread deforestation, industrial pollution and environmental degradation. The ozone hole, the warming of the earth, increased carbondioxide in the environment – all added to the growing environmental concerns. A need was felt to link environmental concerns with industrial development and growth.

Accordingly, in 1983 the United Nations established the ‘World Commission on the Environment and Development’ or, as commonly referred, the ‘Brundtland Commission’. The Brundtland Commission Report – ‘Our Common Future‘ in 1987 used the epochal definition of Sustainable Development. It is “development that meets the needs of the present without compromising the ability of future generations to meet their own needs”.

Rio Declaration 1992 – Agenda 21 :
Twenty years after Stockholm, the United Nations Conference on Environment and Development was held in Rio de Janeiro in 1992. The Earth Summit, as it was called adopted the ‘Rio Declaration’. An action plan of 40 chapters called Agenda 21 was adopted by over 100 Nations. Agenda 21 was geared towards achieving Sustainable Development in the 21^st century. The ‘Rio Concept’ can be summarised as :

• Equal consideration of environment, society and economy :
• Inter-generational solidarity keeping in mind the needs of the future generations;
• A global consensus and political commitment at the national and international levels;
• Involvement of the Non-Government Organisations (NGOs);
• Provides a blue print for the governments to attain a balance between the environment and the needs of the population and
• A Commission on Sustainable Development (CSD) was established to follow up the Rio agreements, and it monitors the agreements of the Earth Summit at the local, national, regional and international levels.

The Rio Summit Follow up :
The Rio Summit was followed by several other Conferences to focus on Sustainable Development. The focus was on following the path of ‘Sustainable Development’ in all countries in all parts of the ecosystem whether on land, water or air. The effort has also been an all-inclusive development that reaches all sections of the population with a special focus on vulnerable sections like women, children or the marginalised.

A five year review of the progress of the ‘Earth Summit’ was held in 1997 by the United Nations General Assembly. This was followed by a ten year review in 2002 in Johannesburg, South Africa.

Millennium Development Goals :
In 2000, the largest-ever gathering of world leaders agreed to a set of time bound and measurable goals for combating poverty, hunger, disease, illiteracy, environmental degradation and discrimination against women, to be achieved by 2015.

The Montreal Protocol 1987 is a treaty that focussed on the protection of the ozone layer. It sought to phase out ODSs (Ozone Depleting Substances) which damage the ozone layer. Countries agreed to an accelerated phase out schedule for CFCs (chloro fluorocarbons), used in refrigerants and aerosol sprays, which were largely responsible for the problem. Subsequently in 2001 HCFCs (hydrochloro ftuorocarbons) too were banned or their use sevorely restricted. NASA has reported that the ozonejayerlsrecovering, in part due to reduced, concentrationS’oTCFC’S and other Ozone depleting substances which were phased out under the Montreal Protocol. It is believed that the ozone layer will return to the 1980 levels between 2050 and 2070.

This treaty is regarded as an outstanding example of international co-operation. All 197 member countries of the United Nations have now accepted legally binding obligations to phase out the production and consumption of ozone-depleting substances.

The Kyoto Protocol 1997 is an international agreement that aims to reduce global warming caused by human activities. It placed restrictions on the amounts of carbon dioxide and other greenhouse gases that are emitted by developed countries. It separated countries into two groups, developed nations and developing nations. Emission limitations were placed only on developed countries. Developed countries agreed to reduce their greenhouse gas emissions by about 5% by 2012 based on 1990 levels. It was signed in 1997 and came into force in 2005 after being ratified by 127 countries.

The Kyoto Protocol marked a break from earlier treaties. Earlier treaties had merely suggested that governments should make voluntary efforts to reduce the emission of greenhouse gases. The Kyoto Protocol, however, set mandatory limits of greenhouse emissions for nations which signed the accord. However, the US, one of the most polluting countries, has not ratified the agreement. Canada withdrew from the treaty in 2012.

In 2011 climate change negotiations were held in Durban. The outcome was a step forward in establishing an international agreement beyond Kyoto. It was agreed to cut carbon emissions in all countries, including developed countries and several major developing countries.

United Nations Conference on Sustainable Development – or Rio+20 :
The United Nations Conference on Sustainable Development or Rio+20 (20 years after the 1972 conference) – took place in Rio de Janeiro, Brazil in June 2012. It resulted in a focused political outcome document, which contains clear and practical measures for implementing sustainable development. The Conference also adopted groundbreaking guidelines on green economy policies.

The Paris Protocol in 2015 marked a significant milestone in the global conferences on climate control. The treaty focuses on the alarming rise in average global temperatures that is taking place as a result of carbon emissions. It is believed that if global temperatures rise by more than 2 degrees Celsius, it will have disastrous consequences for all. All member countries, therefore, have made voluntary pledges to cut carbon emissions. However, it is not legally binding. An agreement to set a goal of limiting global warming to “well below 2°C” was agreed upon. The agreement calls for zero net anthropogenic greenhouse gas emissions to be reached during the second half of the 21^st century.

Countries would strive to limit the temperature increase to 1.5°C. The 1.5°C goal will require zero emissions sometime between 2030 and 2050, according to scientists,. The landmark treaty has been signed by 196 nations. The Paris Agreement is likely to come into effect by 2020 and will replace the 1997 Kyoto protocol as the new international law for global emissions reduction.

There was a major set back, however, in June 2017. Donald Trump, President of the USA announced that his country was pulling out of the climate agreement. Ironically, that makes the USA the only country in the world which is not party to the treaty.

Nearly fifty years have gone by since the ‘Stockholm Declation of 1972. The world as a whole is committed towards combating hunger, disease, illiteracy, poverty and reducing inequalities. We will succeed in our endeavour only if we practise the principle of Sustainable Development.

Telangana TSBIE TS Inter 1st Year Environmental Education Study Material 20th Lesson Environment Laws and Policies Textbook Questions and Answers.

TS Inter 1st Year Environmental Education Study Material 20th Lesson Environment Laws and Policies

Essay Questions

Question 1.
Define Environmental law of India and explain Environmental laws and its Acts.
Answer:
The environmental law in India has always been quite comprehensive; it includes not only the concept of sustainable development but also air and water pollution, preservation of our forests and wildlife, noise pollution and even the protection of our ancient monuments. Community resources such as tanks, ponds, etc., have now been articulated by the Supreme Court for inclusion in the concept of environment, considering that they affect the quality and enjoyment of our life.

Awareness about the environment and particularly matters relating to pollution has increased with education and public awareness. Modem environmental jurisprudence is a little over three decades old but has made remarkable strides in achieving the objectives of protecting the environment.

Most of the laws were codified by the British in the second half of the 19^th century. Legislation which is oriented towards Environment protection includes – The Shore Nuisance Act, 1853, Indian Forests Act, 1865, Wild Birds and Animals Protection Act, 1912, Explosive Substance Act, 1908, the Poison Act, 1919. The objective of these laws was to protect the environment by preventing discharge of polluting substances or by limiting or banning their discharge. The objective was also to . prevent hunting, poaching and felling of trees.

The Stockholm Declaration at the UN Conference on Human Environment and Development held at Stockholm, 1972, had a significant impact on India Environment Law. It is considered the magna carta of Environmental law. 26 principles related to the environment and development were laid down in this conference.

After the Stockholm Conference, 1972, the Government of India brought the 42^nd amendment in the Constitution and incorporated Article 48A and Article 51 A (g).

Constitutional Provisions for Environment Protection :
The ‘Right to Life’ contained in Article-21 of the Constitution of India includes the right to a clean and healthy environment. It means you have the right to live in a clean and healthy environment.

Article – 38 of our Constitution requires the State to ensure a social order for the welfare of people, which can be obtained only by an unpolluted and clean environment.

Article – 48 A comes under part IV of ‘Directive Principles of State Policy’ of the Constitution. It declares The State shall endeavour to protect and improve the environment and safeguard forests and wildlife of the country.’ It requires the State to adopt a Protectionist policy as well as an Improvinistic Policy. Protectionist policy imposes a ban on those things which lead to environmental degradation, e.g. ban on use of leaded petrol, ban on use of plastic bags. Improvinistic policy refers to alternatives that can be used for improvement of environment, e.g. use of CNG or low sulphur fuel, tree plantation in industrial areas.

Article – 51A (g) of the Indian Constitution says :
‘It shall be the duty of every citizen of India to protect and improve the natural environment including forests, lakes, rivers and wild life, and to have compassion for living creatures.’ It is listed as a Fundamental Duty of citizens but is not enforceable as a law.

Acts for Environmental Protection :
The Water (Prevention and Control of Pollution) Act, 1974 :
The Water (Prevention and Control of Pollution) Act was enacted in 1974 to provide for the prevention and control of water pollution, and for maintaining or restoring of wholesomeness of water in the country. This is the first law passed (in India) whose objective is to ensure that domestic and industrial pollutants are not discharged into rivers and lakes without adequate treatment.

The reason is that such a discharge renders the water unsuitable as a source of drinking water as well as for the purposes of irrigation. The discharge adversely affects marine life. In order to achieve its objectives, the Pollution Control Boards at the Central and State levels were created to establish and enforce standards for factories discharging pollutants into water bodies.

What can individuals do to prevent water pollution?

1. Bring to the notice of the authorities concerned issues relating to water pollution. E.g : inform the Pollution Control Board of any offender who is polluting the water and ensure that appropriate action is taken. One can also write to the press.
2. Do not dump wastes into a household or industrial drain which can directly enter any water body, such as a stream, river, pond, lake or the sea.
3. Do not use toilets for flushing down waste items as they do not disappear but reappear at other places and cause water pollution.
4. Use compost instead of chemical fertilizers in gardens.
5. Avoid use of pesticides at home like DDT, melathion and aldrin. Use alternative methods like paste of boric acid mixed with gram flour to kill cockroaches and other insects. Use dried neem leaves to help keep away insects.

The Air (Prevention and Control of Pollution) Act, 1981 :
Was enacted to provide for the prevention, control and abatement of air pollution in India. It is a specialised piece of legislation which was enacted to take appropriate steps for the preservation of natural resources of the earth, which among other things include the preservation of the quality of air and control of air pollution. The prime objectives of the Act are the following : Prevention, control and abatement of air pollution; establishment of central and state pollution control boards to implement the aforesaid purpose; and to maintain the quality of air.

What can an individual do to control air pollution?

1. Bring to notice of the authorities concerned issues relating to air pollution E.g. : Vehicular pollution to the RTO, open biomass burning to local bodies, industrial emissions to the Pollution Control Board.
2. Use cars only when absolutely necessary or share space (car pooling). Walk or cycle as much as possible instead of using fossil fuel powered vehicles.
3. Use public transport as far as possible, as more people can travel in a single large vehicle rather than using multiple
   small vehicles which add to pollution.
4. Do not use air fresheners and other aerosols and sprays which contain CFCs that deplete the ozone layer.
5. Do not smoke in a public place. It is illegal and endangers not only your own health but also that of others.
6. Grow more trees and report to the authorities on cutting down of trees.

The Environment Protection Act, 1986 :
It was the Bhopal Gas Tragedy which spurred the Government of India to enact comprehensive environmental legislation, including rules relating to storing, handling and use of hazardous waste. On the basis of these rules, the Indian Parliament enacted the Environment Protection Act, 1986. This is an umbrella legislation that consolidates the provisions of the Water (Prevention and Control of Pollution) Act’of 1974 and the Air (Prevention and Control of Pollution) Act of 1981. The objective of the Environment Protection Act is to protect and improve the environment in the country.

The Noise Pollution (Regulation and Control) Rules, 2000 :
There was no direct provision for ‘noise pollution’ under the Environment Protection Act, 1986 or any other legislation. The increasing ambient noise levels in public places from various sources like industrial activity, generator sets, loud speakers and vehicular horns have harmful effects 6n human health. It was the need of the hour to come out with a law which would regulate and control noise producing sounds with the objective of maintaining the ambient air quality standards in respect of noise.

Therefore, the Central Government framed The Noise Pollution (Regulation and Control) Rules, 2000′. These rules have been laid down by the government to reduce environmental noise pollution. Certain standards, such as the ambient air quality standards, have been set by the government. The permissible levels of noise are differeht for different areas, such as industrial, commercial, residential areas and silence zones (areas within the vicinity of hospitals, educational institutions or courts).

The Public Liability Insurance Act, 1981 :
This Act aims to provide immediate relief to the persons affected by an accident occurring while handling any hazardous substance. It provides that every owner shall take out, before he starts handling any hazardous substance, one or more insurance policies providing for contracts of insurance. The objective of taking insurance is that the compensation resulting from the possible future accident is guaranteed.

The collector of the area has been empowered’to verify the occurrence of any accident at any place within his jurisdiction and also cause publicity to be given for inviting applications from the victims for any compensation. Apart from the insurance contract, the funding for the purpose of compensation is also generated by the Central Government by the establishment of “Environment Relief Fund”. This fund may be utilized by the collector for paying the compensation.

The National Environment Tribunal Act, 1995 :
This Act is aimed to provide for strict liability for damages arising out of any accident occurring while handling any hazardous substance and for the establishment of a National Environment Tribunal for effective and expeditious disposal of cases arising from such accident, with a view to giving relief and compensation for damages to persons, property and the environment and for matters connected with it.

The beauty of this Act lies in the fact that the liability of the owner of hazardous substance has been made strict in case of any accident and the resultant injury to public. In any claim for the compensation, the claimant is not required to plead and establish that the death, injury or damage in respect of which the claim has been made was due to any wrongful act, neglect or default of any person. So, the burden of proof does not rest upon the claimant of compensation which is a big relief for the victims.

Question 2.
Write an essay on Pollution Control Boards.
Answer:
Pollution Control Boards :
Pollution Control Boards are statutory bodies constituted with an objective to protect and promote the atmosphere and to control pollution.

The Central Pollution Control Board :
The Central Pollution Control Board (CPCB), a statutory organisation, was constituted in September, 1974 under the Water (Prevention and Control of Pollution) Act, 1974 to deal with the rise in pollution. Further, CPCB was entrusted with the powers and functions under the Air (Prevention and Control of Pollution) Act, 1981.

Functions of the CPCB :

1. Promote cleanliness of streams and wells in different areas of the states by prevention, control and abatement of water pollution.
2. Improving the quality of air and to prevent, control or abate air pollution in the country.
3. Advise the Central Government on any matter concerning prevention and control of water and air pollution and improvement of the quality of air.
4. Plan and cause to be executed at nation wide programme for the prevention, control or abatement of water and air pollution.
5. Provide technical assistance and guidance to the State Boards, carry out and sponsor investigation and research relating to problems of water and air pollution and for their prevention, control or abatement.
6. Prepare manuals, codes and guidelines relating to treatment and disposal of sewage and trade effluents as well as for stack gas cleaning devices, stacks and ducts.
7. Lay down or modify (in consultation of the State Governments), the standards for streams or wells and lay down standards for the quality of air.

The State Pollution Control Boards :
The State Governments also have their Pollution Control Boards for example, TSPCB (Telangana State Pollution Control Board).

Functions of State Boards :

1. To advise the State Government on matters relating to pollution and on ‘sitting’ of industries; to plan programmes for pollution control;.
2. To collect and disseminate information;
3. To carry out inspection of polluting industries and areas;
4. To lay down effluent and emission standards; and
5. To issue consent to industries and other activities for compliance of prescribed emission and effluent standards.

The Government has made several other rules in the area of the Solid Waste Management which include the Hazardous Waste Management Rules to manage the Hazardous Waste generated from the process; The Bio-Medical Waste Management Rules for safe disposed of the hospital waste; The E-Waste Rules 2016 for the safe disposal of Electrical and Electronic Waste and the Municipal Solid Waste management Rules for disposal of domestic waste. The Construction and Demolition Waste Rules pertain to the managing and recycling of C & D waste generated from construction works.

National Green Tribunal :
A Tribunal is established for the adjudication of disputes related to some specific areas, whereas courts exist for the adjudication of all kinds of disputes regardless of any specific area. Every court is a tribunal but tribunals are not courts. Rules of natural justice ensure fairness in any adjudicatory process. Final judgement of a tribunal is generally called ‘award’.

The National Green Tribunal was established on 18^th October, 2010 under the National Green Tribunal Act, 2010 for the effective and expeditious disposal of cases relating to environmental protection and conservation of forests and other natural resources. It includes enforcement of any legal right relating to the environment and giving relief and compensation for damages to persons and property. It is a specialized body equipped with the necessary expertise to handle environmental disputes involving multidisciplinary issues.

The National Green Tribunal makes efforts for disposal of applications or appeals within six months of filing of the same. New Delhi is the principal place of sitting of the Tribunal Bhopal, Pune, Kolkata and Chennai are the other four places of sitting of the Tribunal.

Issues Involved in Enforcement of Environmental Legislation :
The objective of any Rule or Law is not to impose restrictions on the individual but to ensure the safety of the individual. No rule can be effective unless individuals act in consciousness of the fact that Rules are guidelines for safe living and are made by ourselves for a better society.

Environmental legislation has envolved to protect our environment as a whole, our health, and the earth’s resources. The presence of legislation to protect the air, water, soil, etc., does not necessarily mean that the problem is addressed. Once legislation is introduced at the global, national or state level, it can be implemented only with the support of individuals. The role of the agencies is mainly to increase awareness about rules.

Role of Citizens and Action Groups :
Citizens must leam to act as watch dogs to protect their environment from the consequences of various types of pollution. Well-informed citizens have not only rights but also duties in this regard. They can join action groups to develop a lobby to strengthen environmental movements in the country, state, town or village. Individuals can take one or several possible actions when they observe offenders who, in their self-interest, damage the environment. An individual has the right to bring an environmental offence or nuisance to the attention of concerned authorities.

The help of NGOs can be sought in this regard. It is possible to move courts by a Public Interest Litigation, and approach even the apex court – the Supreme Court of India. The Supreme Court of India in the recent past has given several highly enlightened pro-conservation judgments. Citizens can also elicit public support through the press and electronic media.

Telangana TSBIE TS Inter 1st Year Environmental Education Study Material 19th Lesson What is Sustainable Development Textbook Questions and Answers.

TS Inter 1st Year Environmental Education Study Material 19th Lesson What is Sustainable Development

Essay Questions

Question 1.
Write an essay an Sustainable Development.
Answer:
Today there is serious concern about the earth’s growing fragility. As global citizens, we must realize that our actions have consequences for the entire world. Economic development cannot be viewed in isolation from social and ecological development. We have to ensure that the path of development that we follow is all-inclusive and in harmony with the environment of the earth. This is possible only if there is co-operation amongst all the people of the world. The ancient sages, in their wisdom, summed up this concept aptly – ‘Vasudhaiva Kutum- bakam’ (The world is a family).

What is Sustainable Development?

In 1987, the Brundtland Commission published a report, Our Common Future, in an effort to link the issues of economic development and environmental stability. In doing so, this report provided the oft-cited definition of sustainable development as “development that present without compromising the ability of future generations to meet their own needs”. The concept of sustainable development aims to maintain economic advancement and progress while protecting the longterm value of the environment.

• Sustainable development calls for concerted efforts towards building an inclusive, sustainable and resilient future for the people and the planet.
• For sustainable development to be achieved, it is crucial to harmonize three core elements : economic growth, social inclusion and environmental protection. These elements are interconnected and all are crucial for the wellbeing of individuals and societies.
• Eradicating poverty in all its forms and dimensions is an indispensable requirement for sustainable development. To this end, there must be promotion of sustainable, inclusive and equitable economic growth, creating greater opportunities for all, reducing inequalities, raising basic standards of living, fostering equitable social development and inclusion, and promoting integrated and sustainable management of natural resources and ecosystems. The diagram at the side illustrates the interaction between the ecology, economy and social (community) development.

Threats to ‘Sustainable Development’:
Economic disparity, social inequality and environmental degradation are threats to sustainability. Some of the causes of unsustainability are as follows :

• increasing human population;
• over-exploitation of resources to meet human needs like fuel, fodder and shelter;
• activities like fishing, agriculture, over use of fresh water, deforestation and industrialization;
• land clearing – it leads to problems like soil degradation, pollution, loss of biodiversity, deforestation, desertification, climate change;
• social degradation due to factors like increasing unemployment, health crisis, armed conflict, urbanization, poverty, income inequity.

The world as a whole is steadfast in its commitment towards achieving a balance between environmental, economic and social development. The agenda of ‘Sustainable Development’ is also an all-inclusive growth. It is a pattern of development that involves all sections of the community – the well off, the poor, men and women.

How can Sustainable Development be implemented?
Sustainable Development is possible if we undertake the following strategies :

• Preservation of biological diversity in terrestrial, fresh water and marine systems;
• Sustainable use of resources and minimising the depletion of resources;
• Caring for the environment;
• Improving the quality of life including social and economic concerns ;
• Conservation of natural capital both for renewable and non-renewable resources;
• Conservation of natural and cultural diversity;
• Limits on natural resource utilisation and assimilation of wastes;
• Efficiency of resource utilisation by all societies;
• Social equity through poverty reduction and gender equity;
• Reduction of emission of greenhouse gases;
• Reduction in use of ozone depleting substances;
• Reduction in air pollution;
• Reduction in use of chemical fertilizers;
• Stopping desertification; and
• Stopping deforestation.

Question 2.
Write an essay on sustainable consumption.
Answer:
Sustainable Development aims to ensure sustainable consumption and production patterns. The Sustainable Development Goals (SDGs) are a collection of 17 global goals set by the United Nations in 2015.

Sustainable Consumption :
The concept of sustainable consumption and production was recognized in the Johannesburg Plan of Implementation, adopted in 2002 at the World Summit on Sustainable Development (WSSD). It was acknowledged that fundamental changes in the way societies produce and consume are indispensable for achieving global sustainable development.

The 10 – year frame work of programme (10 YFP) on sustainable consumption and production patterns was adopted at the Rio+20 Conference in 2012.

Consumption patterns and expectations are deeply entrenched in most societies and cultures. Industrialized world citizens overall generate three-quarters of other wide ranging pollutants, also toxic chemicals and hazardous wastes. Much the same applies to the depletion of many of the world’s nonrenewable natural resources. Hence, the consumption problem lies primarily with affluent communities, and they bear a responsibility to pioneer a path towards sustainable consumption. This is all the more pertinent in so far as sizable communities in Eastern Europe and the former Soviet Union, as well as in China, India, Southeast Asia, and Latin America, are entering the consumption classes. While poor communities certainly need to increase their consumption, they might consider less wasteful and polluting forms of consumption than those that characterize rich nations.

Sustainable Consumption and Development :
Sustainable Development’ is concerned with the rate of consumption and use of natural resources. The focus is on ensuring that we do not consume the resources at a rate that makes it difficult for us to substitute or replace them. If we use cars then we have to make sure that we use eco-friendly fuel and technology that minimises air pollution. If we use ground water then we also have a responsibility of recharging it through various techniques like rain water harvesting.

‘Sustainable Development’ is thus, responsible development. It is economic development that keeps in mind the needs of the society and environment. It is development that is inclusive development that reaches all sections of society. It is a development that benefits all sections of society and is not at the cost of the earth’s ecology.

Exploitation pressures on natural resources are already unsustainable in several respects apart from global warming. We use over half of available fresh water runoff, an amount projected to rise to three-quarters by 2025 through population growth alone. The number of water-short people today, 550 million, could well soar to 3 billion by 2025. Much the same prospect — reflecting fast-growing consumption in relation to expanding population and environmentally adverse technology — applies to other strategic resource stocks such as topsoil, forests, grasslands, fisheries, biodiversity, climate, and the atmosphere.

Policy Options :
We can increase resource-use efficiency through fewer materials inputs, longer product lifetimes, and waste prevention. We could accomplish much by utilizing technologies already available. With the right incentives, there could even be a fourfold increase in resource productivity. Efficiency enables sufficiency. In particular, we should make use of the “energy source” that is the cheapest, most widely available, and least exploited, namely, efficiency and conservation.

Sustainable consumption and production is about promoting resource and energy efficiency, sustainable infrastructure, and providing access to basic services, green and decent jobs and a better quality of life for all. Its implementation helps to achieve overall development plans, reduce future economic, environmental and social costs, strengthen economic competitiveness and reduce poverty. It involves different stakeholders, including business, consumers, policy makers, researchers, scientists, retailers, media and development co-operation agencies, among others.

It involves engaging consumers through awareness-raising and education on sustainable consumption and lifestyles, providing consumers with adequate information through standards and labels and engaging in sustainable public procurement, among others.

• Each year, an estimated one third of all food produced – equivalent to 1.3 billion tonnes worth around $1 trillion – ends up rotting in the bins of consumers and retailers, or spoiling due to poor transportation and harvesting practices.
• If people worldwide switched to energy efficient light bulbs the world would save US$120 billion annually.
• Should the global populate reach 9.6 billion by 2050, the equivalent of almost three planets could be required to provide the natural resources needed to sustain current lifestyles.

Water :

• Less than 3 percent of the world’s water is fresh (drinkable), of which 2.5 percent is frozen in the Antarctica, Arctic and glaciers. Humanity must therefore, rely on 0.5 percent for all of man’s ecosystem’s and fresh water needs.
• Man is polluting water faster than nature can recycle and purify water in rivers and lakes.
• More than 1 billion people still do not have access to fresh water.
• Excessive use of water contributes to the global water stress.
• Water is free from nature but the infrastructure needed to deliver it is expensive.

Energy :

• Despite technological advances that have promoted energy efficiency gains, energy use in Organisation for Economic Co-operation and Development (OECD) countries will continue to grow another 35 percent by 2020. Commercial and residential energy use is the second most rapidly growing area of global energy use after transport.
• In 2002 the motor vehicle stock in OECD countries was 550 million vehicles (7 percent of which were personal cars). A 32 percent increase in vehicle ownership is expected by 2020. At the same time, motor vehicle kilometers are projected to increase by 40 percent and global air travel is projected to triple in the same period.
• Households consume 29 percent of global energy and consequently contribute to 21 percent of resultant CO₂ emissions.
• In India the motorised transport is increasing uniformly at a Compounded Annual Growth Rate (CAGR) of 10.5% leading to higher impetus on the oil sector.
• One-fifth of the world’s final energy consumption in 2013 was from renewables.

Food :

• While substantial environmental impacts from food occur in the production phase (agriculture, food processing), house-holds influence these impacts through their dietary choices and habits. This consequently affects the environment through food-related energy consumption and waste generation.
• 1.3 billion tonnes of food is wasted every year while almost 1 billion people go undernourished and another 1 billion hungry.
• Over consumption of food is detrimental to our health and the environment.
• 2 billion people globally are overweight or obese.
• Land degradation, declining soil fertility, unsustainable water use, overfishing and marine environment degradation are all lessening the ability of the natural resource base to supply food.
• The food sector accounts for around 30 percent of the world’s total energy consumption and accounts for around 22 percent of total Greenhouse Gas Emissions.

Low Carbon Life Styles :
The increased emissions of carbon- dioxide over the last few decades have led to an alarming increase in average global temperatures. This phenomenon is called global warming. If this trend continues, the planet is doomed.

At the individual level, we contribute to the emission of carbon dioxide in almost every activity we perform. Some activities lead to large emissions of carbon, while others do not. Going by plane from Hyderabad to Chennai, for instance, causes much more emission of carbon dioxide than travelling the same distance by bus. Eating a dosa at home causes less emission of carbon dioxide than eating a pizza in a restaurant or even eating the same kind of dosa there. Running an air conditioner causes more carbon dioxide emissions than running a fan.

Every citizen has the responsibility of initiating measures to reduce the impact of his activities on the environment. He should strive to have a ’low carbon footprint’ by reducing his carbon dioxide emissions. A low carbon life saves energy and reduces greenhouse gases.

How to adopt a low carbon life style :

At Home :

• Switch to Energy efficient devices; these can be identified by the rating available on the electrical applicances.
• 5 star rated refrigerators, air conditioners, fans, geysers etc.
• Replacing incandescent bulbs with CFL and LED ones.

Usage of Renewable sources in place of rion-renewable energy sources :

• Solar water heaters, Solar Photo Voltaic energy, and Solar inverters.

Practise Energy Efficiency Measures :

• Switch off the lights and other electrical appliances when not required.
• Use the geyser in quick succession and do not keep it on for long hours.

Vehicles :

• Minimise vehicle usage by walking or cycling.
• Inflate tyres regularly for increased mileage.
• Regular maintenance of the vehicle gives energy efficiency.
• Carpooling and planning your trips will reduce fuel consumption.

In the Kitchen :

• Use fresh, seasonal, locally produced, organic foods.
• Avoid red meat like beef and lamb.
• Cut down on eating at restaurants.
• Reduce food waste
• Use a pressure cooker to cook food
• Soak rice and other ingredients like pulses at least half an hour before cooking.

Water Consumption :

• Harvest Rain Water
• Conserve water by using improved taps and faucets
• The capacity of flush tanks may be reduced and two-stage flush tanks may be used.

Telangana TSBIE TS Inter 1st Year Environmental Education Study Material 18th Lesson Environmental Audit (E.A) Textbook Questions and Answers.

TS Inter 1st Year Environmental Education Study Material 18th Environmental Audit (E.A)

Essay Questions

Question 1.
Write an essay on Environmental Audit.
Answer:
An environment audit is an evaluation of an organization’s environmental controls conducted by an independent third party. It defines the inputs (raw materials, energy) and outputs (waste streams, products, emissions etc.) for the system. This mass balance approach allows the inefficiencies within the system that have environmental impact to be identified.

An environmental audit helps in pollution control, improved production, safety, health and conservation of natural resources. Hence its overall objective can be stated as achievement of sustainable development.

Types of Environmental Audit :
The following are various types of environmental audits practised,

1. Waste audit
2. Energy audit
3. Health and safety audit
4. Compliance audit
5. Management
6. Liabilities definition audit
7. Property transfer audit.

1. Waste audit :
In a waste audit, quantities and types of wastes generated from different sources are identified and the optimum methods to minimize the quantities of wastes are evolved. Waste audit is a technical tool meant for waste reduction from all possible sources. It examines the waste generated by a facility with the objective of identifying viable actions to reuse, recycle or otherwise reduce the quality and toxicity of each waste stream.

2. Energy audit :
In an energy audit, the quantities and types of fuels consumed at different stages are identified and means to minimize consumption to eliminate the losses of fuels are suggested.

3. Health and Safety audit :
It is the collection of independent information on the efficiency, effectiveness and reliability of the total health and safety management system and drawing up plans for corrective action. A safety audit identifies different levels of risk in each work area of an organization. It ensures the continued welfare, health and safety of employees within an organization, via the systematic appraisal of on-site procedures and processes.

4. Compliance audit :
A compliance audit is a comprehensive review of an organization’s adherence to regulatory guidelines. The strength and thoroughness of compliance preparations are reviewed.

5. Management audit :
A management audit is an analysis and assessment of competencies and capabilities of a company’s management to carry out corporate objectives. The purpose of a management audit is not to appraise individual executive performance, but to evaluate the management team in its effectiveness to work in the interests of shareholders, maintain good relations with employees and uphold the reputation of the company.

6. Liabilities definition audit :
It is typically done for prospective buyers of real estate and for proposed mergers and acquisitions. Such audits identify the environmental problems that could reduce the value of a property or expose the buyer to liability.

7. Property Transfer Audit :
Transactions involving real property can convey to the buyer the liabilities associated with contamination present in the soil or groundwater. Lenders of loans, too, place their secured capital at risk if the collateralized property is contaminated.

Telangana TSBIE TS Inter 1st Year Environmental Education Study Material 17th Lesson Pollution Control Textbook Questions and Answers.

TS Inter 1st Year Environmental Education Study Material 17th Pollution Control

Essay Questions

Question 1.
Describe Air pollution control.
Answer:
A number of pollution control technologies have been developed. Pollution is regulated by various environmental agencies that establish limits for the discharge of pollutants. As the cost of pollution control may be prohibitive, attention was drawn towards reuse and recovery of value added products in the design of industrial processes with the objective of eliminating harmful environmental effects while promoting the competitiveness of industries.

Air Pollution Control :
The sources of air pollution include the burning of wood, charcoal and other biomass fuel, industries and vehicles. Air pollution control methodologies includes control of particulate emissions and the control of gaseous emissions. The term ‘particulate’ refers to tiny particles of matter such as smoke, soot and dust that are released during industrial, agricultural, or other activities. Gaseous emissions include sulphur dioxide, carbon monoxide and oxides of nitrogen.

Particulate control :
Particulate matter emitted from industrial sources is controlled through cyclone separators, fabric filter collectors, wet scrubbers, and electrostatic precipitators.

Particulate matter controlling equipment
a) Cyclone separators use centrifugal forces for separating particulates from stack gases. When the stack gas is fed into the cyclone separator, centrifugal forces cause particulates in the gas to move outwards against the walls of the container. Then the particulate matter falls to the bottom of the container and the gases escape from the top of the container.

b) Fabric Filters are used for removing particles from the gas stream by collecting smaller particles on the surface of filter bags. The larger particles drop out into the hopper. Clean gas passes through the filter media.

c) Wet scrubber are used for collecting both particulate matter and gases from industrial emissions by using scrubbing liquid for the same. Generally water is used for collecting particulate matter.

d) Electrostatic precipitators work by applying a high voltage to create an electrical field which ionizes the particulate matter in the gas around the discharge wires. When the gas that contains particulate matter flows between the collecting plates and the discharge wires, the aerosol particles in the gas are charged and collected on the collecting plates.

Gaseous emissions control :
Scrubbers that contain a moist chemical such as lime, magnesium oxide or sodium hydroxide are used for the control of unwanted gases from industrial stacks. When the gases escape from a factory and pass through a scrubber, they react with the moist chemical and are removed. Activated charcoal is also used to absorb the unwanted gases from industrial emissions.

Vehicular pollution control :
Using of unleaded petrol, low sulphur diesel and alternative fuels such as CNG, LPG, Hydrogen, Battery driven and Biodiesel can reduce pollution from vehicles.

Vehicular emission control methods include air injection, exhaust gas recirculation and using of a catalytic converter.
a) Air injection into the engine’s exhaust ports provides oxygen, so unbumed and partially burned hydrocarbons in the exhaust will finish burning.

b) Exhaust gas recirculation dilutes the air/fuel charge to reduce peak combustion chamber temperatures. This, in turn, reduces the formation of NOx (oxides of nitrogen).

c) Catalytic converters are placed in the exhaust pipe. Hydrocarbons, carbon monoxide and NOx are converted into less harmful gases by the use of a combination of platinum, palladium and rhodium as catalysts.

Question 2.
Describe water pollution control.
Answer:
Water Pollution Control :
Domestic sewage, industrial effluents and agricultural fields are the main sources of water pollution. Large-scale water and waste water treatment is typically carried out by municipalities and industries.

Sewage waste water contains carbohydrates, fats, proteins, metals, salts, pathogens and sediments. The characteristics of industrial waste water vary greatly in composition from industry to industry and may be highly acidic or alkaline and may also, contain soluble toxic organics, suspended solids, trace organics, heavy metals, cyanide, sulphides, oil and floating material.

Waste water treatment processes can be classified into physical, chemical or biological treatments. One or more of the following methods may be employed to achieve the treatment:

Sewage treatment :
Sewage is the waste water from households. It needs to be treated for the removal of contaminants. The treatment requires physical, chemical and biological processes which remove physical, chemical and biological contaminants in order to achieve an environmentally safe fluid waste stream.

Question 3.
Write an essay on Solid Waste Management (SWM).
Answer:
Municipal Solid Waste Management : (MSWM) :
Accumulation of municipal solid wastes in urban areas is posing environmental hazards. The disposal of MSW is a challenge for India.

Integrated Solid Waste Management (ISWM) aims to reduce the amount of waste being disposed, while maximizing resource recovery and efficiency. The preferred waste management strategies include : Source reduction and reuse, recycling, waste to composting, waste to energy and finally waste disposal in landfill.

i) Source reduction and reuse :
The most preferred option for waste management is to prevent the generation of waste at various stages including at product design stage, production, packaging, use and reuse stages of a product.

ii) Waste recycling :
Segregation of recyclables and sending them for recycling.

iii) Waste to composting :
The organic fraction of waste can be composted through microbial or vermi composting.

iv) Waste to Energy :
When material recovery is not possible, energy from waste (Efw) can be recovered through bio- methanation, waste incineration, production of Refuse Derived Fuel (RDF) and co-processing of the sorted dry rejects from MSW in cement kilns.

v) Waste Disposal :
Inerts (A category of waste that includes concrete, asphalt, brick, rubble and soil) need to be disposed in sanitary landfills, which are constructed in accordance with the regulations of the MSW Management and Handling Rules.

Hazardous Waste Management :
Any waste which exhibits ignitability, corrosivity, reactivity and toxicity, is combustible or has a flash point less than 60°C (140°F) is considered as a hazardous substance. Hazardous wastes are generated from petrochemical drug and metallurgical industries.

Household hazardous waste includes cleaners, stain removers, varnishes, batteries, automotive fluids, pesticides herbicides and certain paints.

Hazardous waste generated requires transport to an approved treatment, storage or disposal facility (TSDF) due to the potential threats to public safety and the environment.

Hazardous Waste Treatment :
Secured Land Fill disposal and incineration are the two main disposal methods for the disposal of hazardous wastes. Types of hazardous waste treatment include physical, biological and chemical neutralization or stabilization. Some treated hazardous wastes can even be reclaimed or recycled.

Secure landfills :
A secure landfill has two impermeable liners and leachate collection systems. The double leachate collection system consists of a network of perforated pipes placed above each liner. The upper system prevents the accumulation of leachate trapped in the fill and the lower layer acts as a backup. Collected leachate is pumped to a treatment plant. To reduce the amount of leachate and to minimize the potential for environmental damage, an impermeable cap or cover is placed over a finished landfill.

Question 4.
Write about Biomedical waste management, E-waste management and Radio active waste Management.
Answer:
Biomedical Waste Management :
Biomedical waste refers to waste generated during the diagnosis, treatment or immunization of human beings or animals, or in research activities. It is generated by clinics, ‘ hospitals and pathological laboratories. It requires treatment to reduce adverse effects due to the infectious nature of the waste. Without treatment it may spread infectious diseases like tuberculosis, hepatitis, enteric fever, HIV infection or even AIDS.

A common biomedical waste treatment facility (CBWTF) is used by several hospitals as individual treatment facility for small hospitals is not cost effective.

Segregation of biomedical waste is necessary as different types of treatment are required for different category of wastes. The relevant treatment methods are Incineration, Autoclaving, Shredding and Disposal.

E-Waste Management :
Discarded electrical and electronic goods are considered as e-waste. Most electronic goods contain hazardous constituents. For example, cathode ray tubes (CRTs) of computer monitors contain heavy metals such as lead barium and cadmium, which can be very toxic to human health if they enter the water system. Flame-retardant plastics, used in electronics casings, release particles that can damage human endocrine functions.

Discarded electronic items are dismantled by hand and batteries are separated. The items are shredded into pieces to prepare the e-waste for sorting. Steel and iron are removed from the debris through magnets. Aluminum, copper, and brass are separated from the non-metallic content. The metals can then be reused and resold as raw materials. Water is used to separate plastic from the glass content. The sorted materials can be reused.

Radioactive Waste Management :
Radioactive wastes are generated from nuclear reactors, nuclear medicine and the manufacture of nuclear weapons. Depending on the waste source, radioactivity may last from a few hours to thousands of years. Disposal of radioactive wastes requires pre-treatment and storage in shielded containers. The containers are buried about 500m deep below the Earth’s surface.

Telangana TSBIE TS Inter 1st Year Environmental Education Study Material 16th Lesson Environmental Impact Assessment (EIA) Textbook Questions and Answers.

TS Inter 1st Year Environmental Education Study Material 16th Lesson Environmental Impact Assessment (EIA)

Essay Questions

Question 1.
Write an essay on Environmental Impact Assessment (EIA).
Answer:
Environmental management is the process of improving the relationship between human beings and the environment through a check on the developmental activities of man and by practising environmental protection, conservation and regulation. A multidisciplinary approach is required for understanding environmental problems and finding solutions.

In India the Ministry of Environment, Forest and Climate Change (MoEFCC) implements environmental policies and programs through Central and State pollution control boards.

Environmental management includes :

1. Environmental impact assessment (EIA)
2. Pollution control
3. Environmental audit (EA).

Environmental Impact Assessment (EIA) is the assessment of the environmental consequences (positive and negative) of a plan, policy, program, or actual projects prior to the decision to move forward with the proposed action. It isa tool to identify possible environmental impacts of developmental ‘ activities. It is designed to predict the impacts of any project on environmental indices and thereby helps in decision making about -the project acceptance.

If the EIA indicates that no significant impact is likely, then the agency can release a finding of no significant impact (FONSI) and carry on with the proposed action. Otherwise, the agency must then conduct a full-scale Environmental Impact Statement (EIS).

Environmental Impact Statement (EIS) is a document required by the National Environmental Policy Act (NEPA) for certain actions “significantly affecting the quality of the human environment”. An EIS is a tool for decision making. It describes the positive and negative environmental effects of a proposed action and it usually also lists one or more alternative actions that may be chosen. The statement should use an interdisciplinary approach so that it accurately assesses both the physical and social impacts of the proposed development. It provides documentation of the information related to :

1. Description of proposed project.
2. Nature and magnitude of the likely environmental effects
3. Possibility of natural disasters.
4. Possible effects on surface and ground water quality, soil and air quality.
5. Effects on vegetation, wild life and endangered species.
6. Social environment such as impact on tribes, villagers who reside there.
7. Risk analysis and disaster management.

A draft EIS is published for public review and comment for a minimum of 45 days. At the end of the period, agencies consider all substantive comments and if necessary, conduct further analyses. A final EIS is then published, which provides responses to substantive comments.

EIA Methodology :

1. The first step in EIA method is to determine whether the project under consideration follows the jurisdiction of the relevant acts and regulations and if so, whether it is likely, to create a significant environmental disruption.
2. If so, an Environmental Impact Statement (EIS) is prepared.
3. EIS is reviewed at public-hearings.
4. Finally, a decision is taken. The development project may be
   (i) accepted, or
   (ii) accepted with amendments, or
   (iii) an alternative proposal is accepted, or
   (iv) rejected.

The Ministry of Environment, Forests and Climate Change (MoEFCC) Govt, of India issued a Notification in 2006 for all developmental activities falling under sectors such as industries, v mining, irrigation, power and transport etc!, and categorised them as category A and category B projects based on the nature and size of the project.

Category A Projects include all physical infrastructure whose size and cost is greater than certain minimum levels as defined in the Schedule. Environmental Clearances for these projects are granted at the Central level. Physical infrastructure includes projects in ports, highways, water and sanitation, urban transport and solid waste management- sectors.

All new National Highways are classified as Category A. In addition, expansion of National Highways greater than 30 KM, involving additional Right of Way (ROW) greater than 20m, involving land acquisition and passing through more than one State are categorized as Category A.

Category B Covers projects with lesser size or capacity and smaller impacts than Category A. Environmental Clearances for Category B projects are granted at the State level. Each State has a dedicated department or Board, which would grant the Clearance. .

The actual size definitions depend on the sector or project type. For example in the case of ports, projects with handling capacity of more than 5 MTPA (metric tonnes per annum) come under Category A, while those with less than 5 MTPA are Category B.

An important nation wide environmental programme is the Clean India Mission.

Swachh Bharat Abhiyan (SBA) or Swachh Bharat Misson (SBM) or Clean India Mission is a campaign in India and run by Government of India that aims to clean up the streets, roads and infrastructure of India’s cities, smaller towns and rural areas. The objectives of Swachh Bharat include eliminating open defecation through the construction of household-owned and community-owned toilets and establishing an accountable mechanism of monitoring toilet use.

Run by the Government of India, the Mission aims to achieve an Open-Defecation Free (ODF) India by 2 October 2019, the 150^th anniversary of the birth of Mahatma Gandhi, by constructing 90 million toilets in rural India. It is India’s largest cleanliness drive to data with 3 million government employees, school students and college students from all parts of India participating in over 4,000 cities, towns and villages.

Swachh Sarvekshan, commissioned by the Ministry of Urban Development is an extensive sanitation survey across several hundred cities to check the progress and impact of Swachh Bharat Abhiyan and to foster a spirit of competition among the cities.