Monday, April 23, 2012

Global warming



























 Global warming is caused by a few reasons. Factories producing pollutants, methane produced by farming, deforestation, and burning coal, etc. Also it leads into increase of carbon dioxide, acid rain, rising sea level, and more violent storms and so on. To reduce the damage and to postpone the progress of global warming, we could try car pooling, recycling, and using solar power and stuff.

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