Answers

2014-11-18T22:54:41+05:30
Atmosphere is the air above the earth's surface and hydrosphere consists of the water on Earth.

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2014-11-18T22:55:37+05:30
ATMOSPHERE- It is an envelope of gases surrounding the earth surface. It is a radiation shield, which protects us from the direct sun rays.
HYDROSPHERE- It refers to all the water on the earth surafce, including the water in the lakes and pond.
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