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Framework
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Topic outline
Click the linked topics below for additional
resources
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RESOURCES
| Threats to biodiversity - bioaccumulation and
biomagnification |
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Bioaccumulation in the Great Lakes Fishery
(activity)
Source:
Pat Gain - West Allis
- West Milwaukee School District
Activity (MS Word)
In a hands-on activity, students simulate a food chain of the
Great Lakes by feeding and examining the levels of chemical
compound accumulation as PCBs and methyl mercury move through
the chain. Activity adapted from the Project Wild activity
"Deadly Links" by Steve Krings of Southwest HS in Green Bay and
then modified by Pat Gain.
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