Air pollution

1. By Eman Al Rashedi
English09060
ELU-Science
Fall 2010
Buthaina Al Othman
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http://www.ehow.com/facts_5652503_air-pollution
http://www.buzzle.com/articles/causes-of-air-pollution.html
www.atsdr.cdc.gov/general/theair.html
www.superstock.com/.../1598R-88543
http://www.tropical-rainforest-animals.com/air-pollution-effects.html
http://www.nunukphotos.com/air-pollution-photos.html
http://image-swirl.googlelabs.com/