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Primary
Other

Pollution Probe: Mercury in the Environment [Pdf]

For Students 9th - 10th
High levels of mercury exposure can cause birth defects, permanent brain or kidney damage, and/or death. This resource focuses on the impacts of mercury in the environment. Learn how mercury can reap havoc on lakes and other aquatic...
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Website
US Environmental Protection Agency

Epa: Great Lakes

For Students 9th - 10th
The EPA profiles the Great Lakes ecosystem, their ecological protection and restoration, wetlands, shorelands, pollution prevention, and so on. Click "Visualizing the Great Lakes" for pictures of the lake environment.
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Website
Other

Great Lakes Information Network

For Students 9th - 10th
The Great Lakes Science Center provides research on various topics concerning the Great Lake environment such as fish advisories, contaminants, threatened species, low water levels, and sustainable development of the Lakes.