Hello everyone!
The first topic of 8th and 9th forms is about climate changes, and all the aspects of life on Earth affected by them.
If your click on the title of this post, you will find a simple explanation of the greenhouse effect
domingo, 27 de setembro de 2009
Climate Changes / Global Warming
Hello everyone!
The first topic of 8th and 9th forms is about climate changes, and all the aspects of life on Earth affected by them.
If your click on the title of this post, you will find a simple explanation of the greenhouse effect
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