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by Craig Freudenrich, Ph.D.

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    More Great Links

    • U.S. Environmental Protection Agency's Municipal Solid Waste Handbook Online
    • Annenberg/CPB Exhibit: Garbage
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    • U.S. Environmental Protection Agency's Landfill Methane Outreach Program
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    • U.S. Environmental Protection Agency's Office of Solid Waste: Kids Site
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    • Planet Green
    • TreeHugger.com

    Sources

    • "Municipal Solid Waste." Environmental Protection Agency. Jan. 3, 2008. (Aug. 21, 2008)http://www.epa.gov/garbage/facts.htm

    Our thanks to Marshall Parrish, education specialist, and Ivan Dickey, solid waste inspector, of Wake County Solid Waste Management Division, Raleigh, N.C., for the tour of the landfill and their advice in the preparation of this article.­

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    Please copy/paste the following text to properly cite this HowStuffWorks article:

    Freudenrich, Ph.D., Craig.  "How Landfills Work"  16 October 2000.  HowStuffWorks.com. <http://science.howstuffworks.com/environmental/green-science/landfill.htm>  28 May 2012.
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