It is the rise of temperature of the earth’s atmosphere. Global warming is a result of excessive greenhouse gases within the earth’s atmosphere. Nowadays, the level of greenhouse gases is increasing in the atmosphere and it has also caused the earth to get warmer than before. Ice caps in places like Antarctica would also start to melt and the sea level will also rise.
Thursday, June 25, 2009
What is global warming?
Posted by Regine at 4:10 AM
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