Answers

2016-03-08T20:26:40+05:30
*Atmosphere is like a blanket around us !
*atmosphere prevents us from ultravoilet rays which cnnot come thrugh ozone layer 
*atmosphere consists of several gases
*
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2016-03-08T20:31:31+05:30
Layer of gases surrounding a planet or other material body of sufficient mass that is held in place by the gravity of the body.
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