food web

food web

Bioaccumulation & Biomagnificaiton

3d ago
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This video is part of the "General Ecology" lecture series. To see the full list of videos, visit: http://www.youtube.com/playlist?list=PL63F9C861A824DD4A For materials associated with this topic visit: http://www.scienceclassisgreat.com/bio/04%20-%20Ecology/1%20-%20Introduction%20to%20Ecology/ Summary: Mr. Lima explains how toxins (including those released by human pollution) accumulate and magnify within the food web.