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Environmental Science

Environmental Science
The mean of annual rainfall in India is

110 cm
110 m
110 mm
85 cm

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Environmental Science
To protect fruit trees from frost, it is important to keep the air as still as possible.

1

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Environmental Science
Carbon dioxide is called greenhouse gas because it is

Transparent to heat but traps sunlight
Transparent to sunlight but traps heat
Transparent to both sunlight and heat
Used in green-house to increase plant growth

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Environmental Science
The global temperature has risen by about __________ degree celsius, since the peak of last glacialisation.

10
5
7
8

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Environmental Science
First National Park in India

Sunderbans National Park
Bandipur National Park
Gir National Park
Jim Corbett National Park

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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
Release of latent heat energy during condensation
Absorption of ultraviolet radiation by ozone

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