Ques 1.

Why ecological significance of forest is more important in present day context? Explain.

Ques 2.

Explain the characteristics of Western Ghats for inclusion as Biodiversity hotspots.

Ques 3.

Why hydropower is regarded as the best source of energy? Explain it in detail.

Ques 4.

The importance of Biomass has been increasing day by day in our surroundings among renewable resources. Explain it with suitable examples.

Ques 5.

How does air pollution affect the atmospheric processes?

Ques 6.

What is Disposal of waste? Why segregation of waste is needed?

Ques 7.

Explain the human-environment relationship by taking examples of biotic and abiotic components?

Ques 8.

“As humans civilisation progressed, man started altering the environment in the pursuit of creating an economic, social and cultural environment of his own choice. This slowly resulted in the depletion of natural resources and degradation of environment.” Explain it in context of national legislations of water acts?

Ques 9.

“Biosphere reserves are internationally recognised areas established to promote and demonstrate a balanced relationship between Humans and the Biosphere.” Elaborate this statement in the context of conservation of nature?

Ques 10.

Seed Bank

Ques 11.

Incineration

Ques 12.

Biological Oxygen Demand

Ques 13.

Public Health

Ques 14.

What is ecological succession? Explain the types of succession with suitable diagrams.

Ques 15.

Explain the biocentrism and ecocentrism in context of human’s attitude towards nature?

Ques 16.

Define natural calamities and its types with suitable examples.

Ques 17.

Explain the causes of ozone depletion? How do ultraviolet rays affects human health, animals, plants, micro-organisms, water and air quality.

Ques 18.

“Education for environmental awareness is essential for the younger generation as well as for the older generation.” Explain the statement with suitable examples.

Ques 19.

“Water Harvesting is one of the effective measures to combat drought.” Explain this statement with suitable arguments.

Ques 20.

Why ecological significance of forest is more important in present day context? Explain.

Ques 21.

Explain the characteristics of Western Ghats for inclusion as Biodiversity hotspots

Ques 22.

Why hydropower is regarded as the best source of energy? Explain it in detail.

Ques 23.

The importance of Biomass has been increasing day by day in our surroundings among renewable resources. Explain it with suitable examples. How does air pollution affect the atmospheric processes?

Ques 24.

What is Disposal of waste? Why segregation of waste is needed?

Ques 25.

Explain the human-environment relationship by taking examples of biotic and abiotic components?

Ques 26.

“As humans civilisation progressed, man started altering the environment in the pursuit of creating an economic, social and cultural environment of his own choice. This slowly resulted in the depletion of natural resources and degradation of environment.” Explain it in context of national legislations of water acts?

Ques 27.

“Biosphere reserves are internationally recognised areas established to promote and demonstrate a balanced relationship between Humans and the Biosphere.” Elaborate this statement in the context of conservation of nature?

Ques 28.

Seed Bank

Ques 29.

Incineration

Ques 30.

Biological Oxygen Demand

Ques 31.

Public Health

Ques 32.

What is lentic and lotic ecosystem? Explain these two with suitable examples.

Ques 33.

What is ecological succession? Explain the types of succession with suitable diagrams.

Ques 34.

Explain the biocentrism and ecocentrism in context of human’s attitude towards nature?

Ques 35.

Define natural calamities and its types with suitable examples.

Ques 36.

Explain the causes of ozone depletion? How do ultraviolet rays affects human health, animals, plants, micro-organisms, water and air quality.

Ques 37.

“Education for environmental awareness is essential for the younger generation as well as for the older generation.” Explain the statement with suitable examples.

Ques 38.

“Water Harvesting is one of the effective measures to combat drought.” Explain this statement with suitable arguments.