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| | Landfills |
 | | Covers are vulnerable to erosion, vegetation, burrowing soil-dwelling mammals, reptiles, insects and worms, sunlight, cave-ins and rubber tires which “float” upward in a landfill all present constant threats to the integrity of the cover. |
 | | However, the amount of waste sent to landfills in 2000 was down 13% from the 1990 total, and the amount of waste recovered in recycling has nearly doubled during the same period. |
 | | When a new municipal landfill is proposed, advocates of the project always emphasize that “no hazardous wastes will enter these landfill.” Studies have shown that even though municipal landfills may not legally receive “hazardous” wastes, the leachate they produce is as dangerous as the leachate from hazardous waste landfills. |
| www.iun.edu /~environw/landfills.html (2671 words) |
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