Environmental Science and Ecology - Mock Test 77

Question 761

If we uncover half of the forest, covering of the earth, what crisis will be produced at most and at first?

A) Some species will be extincted B) Population and ecological imbalance will rise up C) Energy crisis will occur D) Rest half forests will maintain this imbalance

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Question 762

The most important human activity, leading to the extinction of wildlife, is?

A) Pollution of wildlife, is B) Hunting for valuable wildlife products C) Introduction of alien species D) Alternation and destruction of the natural habitats

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Question 763

What is the animal symbol of W. W. F ( World Wildlife Fund ) ?

A) Red Panda B) Giant Panda C) Tiger D) Kangaroo

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Question 764

Endemic species are?

A) rare species B) species localised in a specific region C) cosmopolitan in distribution D) critically endangered species

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Question 765

Ex situ conservation includes?

A) Zoo B) Botanic garden C) Germplasm bank D) all of the above

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Question 766

All are insitu conservation efforts except?

A) National parks B) Sanctuaries C) Zoo D) biosphere reserves

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Question 767

Conservation within the natural habitat is?

A) insitu conservation B) exsitu conservation C) invivo conservation D) exvivo conservation

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Question 768

Blue whale is placed under?

A) endangered B) critically endangered C) rare D) extinct

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Question 769

Dodo is?

A) endangered B) critically endangered C) rare D) extinct

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Question 770

Biodiversity?

A) increases towards the equator B) decreases towards the equator C) remains same throughout the planet D) has no effect on change in latitude

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