Among the problems that may cleanse desertification, and this leads to a natural disaster.
 |  Environmental problems |
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 alsaad_yousef (43)
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Mon, 01/14/2013 - 21:09
 ellen 123 (56)
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I'm sorry, this is a bit confusing.
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| 14/01/2013 20:09 | 0 |
Choose one of the photographs and explain the possible causes that this natural disaster may have.