what is the meaning of global warming
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global warmin is the increases in earth 's temp. due to increases carbon dioxide content in our atmosphere .
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" Global warming "
An increase in the carbon-dioxide in the atmosphere which causes more heat to be retained by the atmosphere and leads to global warming.
Gases which prevents escape of heat from the earth. An increase in % of such gases in the atmosphere would causes increase in average temperature of the world, called greenhouse effect.
An increase in the carbon-dioxide in the atmosphere which causes more heat to be retained by the atmosphere and leads to global warming.
Gases which prevents escape of heat from the earth. An increase in % of such gases in the atmosphere would causes increase in average temperature of the world, called greenhouse effect.
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