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Environmental Science

Environmental Science
Moisture in the air is known as

Humidity
Water
Snow
Fog

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Environmental Science
Official date of Earth Day is on _________

43973
43911
43987
43943

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Environmental Science
Which one of the following is not a primary pollutant?

Nitrogen oxides
Sulpuric acid
Carbon monoxide
Particulate matter

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

Uranium
Magnetite
Carbon
Coal

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

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

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Environmental Science
The ozone at ground level is primarily from __________ precursors.

Methane
Fossil fuel
CFCs
Oxygen

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MORE MCQ ON Environmental Science

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