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Environmental Science

Environmental Science
Green plants are absent in deep sea. Why?

High pressure
Light is absent
Great depth
Low temperature

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Environmental Science
"Smog" is a mixture of

Snow and Dust
Sulphur Dioxide and Fog
Smoke and Fog
Snow and Fog

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Environmental Science
Air pollution can be of

artificial or man made origin
b only
natural origin
both a and b

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Environmental Science
The method of simultaneous integration of trees with agricultural crops is called

Agro forestry
Reforestation
Combined culture
Deforestation

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Environmental Science
An association between two individuals or populations where both are benefitted and where neither can survive without the other is

competition
mutualism
commensalism
protocoperation

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Environmental Science
The heat energy released when water vapour changes to a liquid is called:

Latent heat of condensation
Latent heat of fission
Latent heat of evaporation
Latent heat of fusion

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MORE MCQ ON Environmental Science

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