Sunday, January 04, 2009

Effects of Automobiles on the Atmosphere

Meteorologists stated that the US climate model changed after the grounding of commercial aircraft as a result of 9/11. Once the aircraft were back in the air, the model changed back. Now, NASA has evidence as to the degree of impact that automobiles are having an effect on the atmosphere.

For two months prior to the summer olympics, the Chinese government banned cars from Beiging, The effect was a 50% reduction in toxic output. Why only 50%? They still ran buses, trains, and cargo trucks.

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