What's For Dinner? Teaching Arctic Food Chains - 0 views
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Kimberly Lightle on 29 Apr 09We already know why polar bears don't eat penguins, but what do they eat? In this podcast, we'll share a simple activity that opens a window to understanding a unique ecosystem as one example of a food chain - the Arctic Ocean.
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Kimberly Lightle on 29 Apr 09This podcast includes directions for an activity where students build a mobile that represents an Arctic food web.