Friday, October 16, 2009

blog post#2-10/16/09

1.What is "IR" raditation?
"IR" raditation is infared raditation.
2. What are the 3 main greenhouse gases?
the three main greenhouse gases are carbon dioxide,methane and water.
3. In your opinion, is the greenhouse effect a good thing or a bad thing?
I think greenhouse gases are a bad thing because it is causing global warming.

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