Download - Biological Magnification
Biological Magnification
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Biological Magnification:
• Increasing concentration of a substance (toxin) in organisms in higher levels of the food chain.
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What conditions are necessary for biological magnification to occur?
Substance must be:
• Able to be absorbed into food chain
• Not easily broken down by environment
• Difficult for organisms to break down or digest
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Overview Video:
http://www.youtube.com/watch?v=E5P-UoKLxlA
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