Answers

2014-08-05T17:34:05+08:00
Global warming is when the earth is continuously heating up and climate change also. This is because of the pollution coming from the cares and wastes and many world around the world.

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2014-08-05T17:35:53+08:00
 global warming is a gradual increase in the overall temperature of the earth's atmosphere generally attributed to the greenhouse effect caused by increased levels of carbon dioxide, chlorofluorocarbons, and other pollutants.
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