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Environmental Science

Environmental Science
The effect of interspecific competition on niches is to make them

change location
larger
smaller
more triangular

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Environmental Science
Which of the following gases has role an important in maintaining atmospheric temperature?

Carbon dioxide
Nitrogen
Argon
Oxygen

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Environmental Science
Many freshwater animals cannot live for long in sea water and vice versa mainly because of the

Change in the levels of thermal tolerance
Spectral quality of solar radiation
Change in N levels
Osmotic problems
Variations in light intensity

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Environmental Science
A strong radiation inversion is more likely to occur on a:

Cool, windy night.
Rainy night with light winds.
Clear night with light winds.
Warm, windy night.

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Environmental Science
As the air temperature increases, with no addition of water vapour to the air, the relative humidity will:

Decrease
Increase
Increase until it becomes equal to the dew point temperature
Remain the same

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Environmental Science
Which of the following is mainly responsible for the extinction of wild life

Hunting of flesh
All of these
Pollution of air and water
Destruction of Habitats

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MORE MCQ ON Environmental Science

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