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Environmental Science

Environmental Science
Air pollution is severe in

Densely populated areas
Industrialised areas
all of these
Cities

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Environmental Science
Heat is energy in the process of being transferred from:

High pressure to low pressure
Regions of low density toward regions of high density
Cold objects to hot objects
Low pressure to high pressure
Hot objects to cold objects

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Environmental Science
Global warming is caused by

CH4
NO2
CFCs
GHGs

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Environmental Science
Which of the following ecological pyramid is always upright?

Pyramid of biomass
None of these
Pyramid of number
Pyramid of energy

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Environmental Science
Warming in the stratosphere is mainly caused by:

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

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Environmental Science
An increase in albedo would be accompanied by ____ in radiative equilibrium temperature.

Unstable oscillations
A decrease
An increase
No change

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MORE MCQ ON Environmental Science

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