Answers

2014-11-02T22:53:32+05:30
Global warming is caused by carbon monoxide which is being released by the vehicles.This also caused by Chloroflourocarbon gases which is being released by the air conditioners.Global is caused by humans.Global warming is also caused dueu to deforestation
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2014-11-02T22:56:32+05:30
1. Release of carbon dioxide into the atmosphere by power plants by burning fossil fuels( petrol, ets,.)& burning coal to generate power. 2. Release of carbon dioxide into the atmosphere by burning gasoline by automobiles. 3. Deforestation especially tropical forests for wood,pulp and farm land. 4. Increase in use of chemical fertilizers on croplands. Current Global warming is called AGW-Anthropogenic Global warming; ( anthropogenuc mans caused by humans).
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Plz...mark it as best if u admit it...