Thursday, April 19, 2012

What Causes Global Warming?

Global Warming 2/2
Global Warming 2/2 (Photo credit: lamazone)
What Causes Global Warming?: Global warming is a very hot topic especially with the high amount of stress put into the need to stop it. The big question is, what causes it to occur? The answer is not so simple and is very difficult to pinpoint. There are several different variables that are thought to be the cause of global warming. The [...]
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