Pollution

1. Lang, Y. August 24, 2009 Air pollution. Retrieved December 9, 2009 from

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Air pollution is a chemical in the air that harms humans and other living things. The atmosphere is conplex, it has natural gases that support life. Ozone depletion due to air pollution has been recognized as a threat to human health. Air pollution can be from solid particals, liquid droplets, or gases. Air pollution could also be natural or man-made.

This website gives good facts on all tipes of pollution.

2. (N.A.). (N.D.). Environmental Issues: Pollution. Retrieved December 9, 2009 from

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Pollution can be air pollution, water pollution, and ground polltion. Litter is a tipe of ground pollution, that is big in big cities. Light pollution is a tipe of air pollution,that raises the risk of breast cancer. The bad water pollution makes people wonder if drinking water is safe to drink. All of these polltions make you wonder how to stop it.

3. (N.A.) ( N.D.) Pollution. Retrieved December 9, 2009 from

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Air pollution is a contamination with man-made waste in the air. The air we breathe is a mixture of gases. The gases are 78% nitrogen, 21% oxygen, and little bit of other gases like carbon dioxide and argon. The Earth's air also has harmful materials, that we allso breathe. Some air pollutants are odorles and colorless.

4. Hicker, R. (N.D.) Ocean Pollution. Retrieved December 9, 2009 from

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Great photos, on this website.

5. (N.A.) ( N.D.) Photos of pollution for students. Retrieved December 9, 2009 from

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Pollution, not a problem

In this artticalm, GM says mercury pollution is not a problem. As hundreds of thousands of clunkers head to the scrap yard, GM dropped a partnership that collects toxic parts from recycled cars, trucks, and vans. GM said its not a member of the partnership because it no longer makes vehicles with mercuy switches. About 36 million mercury switches were used intrunk lights and antilock brakes. GM also says that they are not responsible for the older vehicles with the mercury switches.

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