User:Sasipriya T/Sandbox

Global Warming Deforestation leads to an increase in the amount of carbondioxide in the air because the number of trees which consume carbondioxide is reduced. Human activities, thus, contribute to the accumulation of carbon dioxide in the atmosphere.Carbon dioxide traps heat and does not allow it to escape into space.As a result, the average temperature of the earth's atmosphere is gradually increasing. This is called global warming. Global warming can cause sea levels to rise dramatically.A recent climate change report gives us only a limited time to keep the greenhouse gases at the present level. Otherwise the temperature may rise by more than 2 degree Celsius by the end of the century, a level considered dangerous.