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Environmental Science

Environmental Science
Hot spots are regions of high

diversity
endemism
rarity
critically endangered population

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Environmental Science
The cutting down of trees and setting them on fire and raising crops on the resulting ash is called:

Pyrolysis
Shift cultivation
Taungya system
Jhum

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Environmental Science
_________ element had guided the earlier navigators to keep them on right path.

Magnetite
Carbon
Uranium
Coal

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Environmental Science
The conversion of ammonia to nitrate is known as ________

nitrification
denitrification
ammonification
all of these

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Environmental Science
The maintenance of relatively constant internal environment is called

Homeobox
Endotherms
Homeostasis
Exotherms

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Environmental Science
Viable material of endangered species can be preserved by

Gene library
Gene bank
Herbarium
Gene pool

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MORE MCQ ON Environmental Science

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