Cause and Effect of Global Warming

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causes that increase CO2

The causes of global warming are many and				million tons of CO2 into the atmosphere. The
effects are far more profound. What we have				lesser the number of trees, the less CO2 will
really witnessed in the last couple of				be absorbed.
decades is just the tip of the iceberg.
				EFFECTS
CAUSES
				The effect of global warming will be
The main underlying cause of Global Warming				catastrophic and if you look around you, then
is greenhouse gases like carbon dioxide				you will see some of the signs. If no action
(CO2). Every tree takes CO2 from the air				is taken now, then it will be too late as the
during its growing process. When a tree dies				greenhouse effect will slowly increase the
or the wood decays then CO2 is again returned				average global temperature by 1.5 to 4.50C.
to the atmosphere. In the last couple of				This rise in temperature will affect the
decades tropical forest have borne the brunt				polar ice caps more than the tropical belt.
of major felling of trees and burning of
wood, which has added more CO2 into the				Winters will become warmer and the world will
atmosphere.				be hotter than what it was 100,000 years
				back. By the end of the next century, the
Today deforestation has reached a stage where				temperatures would have soared very high and
it cannot be turned back. In 1987, a major				it will be tough for humans to survive. The
chunk of the Amazon forest was burnt and it				last 15 years have been the ten hottest years
was of the size of Britain. This released 500				since the 1860's.