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Environmental Science

Environmental Science
The supersonic jets cause pollution by the thinning of

O2 layer
SO2 layer
O3 layer
CO2 layer

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Environmental Science
What is troposphere?

Portion of sky
Lowest layer of atmosphere where we survive
Portion of air
Portion of water

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Environmental Science
If very cold air is brought indoors and warmed with no change in its moisture content, the saturation vapor pressure of this air will______ and the relative humidity of this air will_____ .

Increase, decrease
Decrease, decrease
Decrease, increase
Increase, increase

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Environmental Science
Which is an example for sedimentary biogeochemical cycle

Nitrogen cycle
Water cycle
Oxygen cycle
Phosphorus cycle

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Environmental Science
The abiotic and biotic components constitute the structure of an

energy flow
environment
Ecosystem
atmosphere

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Environmental Science
Favorable morphological and physiological response to a change in environment is called

Formation of ecophenes
Ecotyping
Preadaptation
Acclimatisation

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MORE MCQ ON Environmental Science

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