Monday, March 3, 2008

What is the greenhouse effect?



The greenhouse effect deals with temperature regulation on our planet. It is considered an natural process of the earth. It is when the atmosphere absorbs heat by certain types of gases. They trap heat in the lower atmosphere and radiate heat downwards. Water vapor and carbon dioxide are the two most popular greenhouse gases. Without the greenhouse affect the earth would be about 0 degrees Fahrenheit. Greenhouse gases are not bad in themselves but the concern is if humanity is utilizing these gases to a productive point.

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