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Environmental Science

Environmental Science
The green house gases, otherwise called radioactively active gases includes

N2O
Carbon dioxide
All of these
CH4

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Environmental Science
Organisms which are predominantly found living on, in or near bed sediments of rivers or lakes are known as

neuston
planktonic
benthic
nektonic

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Environmental Science
Warming in the stratosphere is mainly caused by:

Release of latent heat energy during condensation
Absorption of ultraviolet radiation by ozone
Frictional heating caused by meteorites
Chemical reactions between ozone and chlorofluorocarbons

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Environmental Science
An ecosystem must have continuous external source of

energy
food
All of these
minerals

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Environmental Science
A change of one degree on the Celsius scale is ____ a change of one degree on the Fahrenheit scale.

Equal to
Is in the opposite direction of
Larger than
Smaller than

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Environmental Science
In an oil trap formed by an anticline, __________ accumulates on top, __________ in the middle, and __________ at the bottom.

oil, groundwater, natural gas
ground water, oil, natural gas
oil, natural gas, ground water
natural gas, oil, groundwater

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MORE MCQ ON Environmental Science

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