Global warming is not caused by humans. Climatologist may not fully understand what causes the cycles of the earth’s weather patterns; however, they do know that the earth has a continuing cycle of rising and cooling temperatures. As a matter of fact, the public should be worried if the globe’s temperature was constant. However, people are frightened by change, and the problem in this case is that the change is not bad; it is natural. First, CO2 from humans is not a major factor in rising global temperatures.186 billion tons of CO2 enters earth’s atmosphere annually.90 billion tons is from biological activity in the oceans, and another 90 billion tons is emitted from volcanoes and decaying land plants. That leaves 6 billion tons to be collectively from humans mostly from the respritory procees of releasing CO2 as a waste product.
2007-08-29
15:36:52
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13 answers
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asked by
Cory F
2
in
Global Warming