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Environmental Science

Environmental Science
Hippocrates mentioned air pollution in __________ BC.

620
354
400
500

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Environmental Science
In the northern hemisphere, the number of hours of daylight begin to shorten after the

Autumn equinox
Spring equinox
Winter solstice
Summer solstice

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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, increase
Decrease, decrease
Decrease, increase
Increase, decrease

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Environmental Science
Rising air cools by this process:

Evaporation
Condensation
Expansion
Compression

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Environmental Science
Conservation within the natural habitat is

exvivo conservation
invivo conservation
exsitu conservation
insitu conservation

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Environmental Science
Major cause of Ozone depletion is due to which chemical?

Polyphenols
Dioxins
Rayon
ChloroFluoroCarbons

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MORE MCQ ON Environmental Science

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