Friday, January 21, 2011

Exam Post 6

Climate change is caused from the greenhouse effect and our rapidly increasing CO2 levels. Human activity is contributing to climate change. Yes, the climate is warming .74 degrease Celsius since the 19th century. We got hit with massive blizzards because of the precipitation change so when it did snow there was a lot more water so it snowed more because of all the ecess water from the melting ice caps.

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