Answers

2016-03-07T19:51:57+05:30

increasing of earths temperature due to the harmful gases is called global warming

effects- glacier start melting

             sea level increases


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2016-03-07T19:53:35+05:30
 it is the increase of earth's surface temperature due to the effect of green gases like carbon dioxide emission from burning fossil fuel etc....

effect:
rise in sea level 
change in rainfall pattern
spread of diseases 
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