Ecosystem, Biodiversity and its Conservation & Natural Resources

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Name: *

What would happen if (a) herbivores are not present in a forest ecosystem (b) sun stops emitting light and energy? *

8 分

Why is air an important abiotic component of an ecosystem? *

5 分

Tribal communities are totally dependent on forest ecosystem. Do you agree with the statement? Explain. *

10 分

Which of the following agency published the Red data book? *

1 分

A. IUCN

B. NEERI

C. NWAP

D. CITES

Choose the correct definition of 'Biodiversity'. *

1 分

A. The variety of plant and animal life in the world or in a particular habitat, a high level of which is usually considered to be important and desirable.

B. It encompasses the interaction of all living species. Climate, weather, and natural resources that affect human survival and economic activity.

C. Both A & B

D. None of the above

A seminar is organized by your college on "Endangered and endemic species of India." What would be the expected points of discussion? *

15 分

The word ‘ecology’ (Ökologie) was coined in 1866 by

1 分

A Charles Darwin

B Robert Whittaker

C Arthur Tansley

D Ernst Haeckel

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A zone with constant temperature in atmosphere is called an ………............

1 分

Justify the statement, " A delicate balance exists between the biotic and abiotic componets of the environment. *

8 分

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