Greenhouse gas
- Created by: erinbrennan
- Created on: 17-06-15 16:55
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There is a layer of greenhouse gases that suround our world. these gases are mainly made up of carbon dioxide, methane and nitrous oxide. Uv rays are beamed down from the sun and make their way through the layer down to heat up the earth. they then bounce off of the earth as infa red rays. these dont all get through and bounce back to earth-this is…
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