Food Webs and Trophic Cascades
By Professor Dave ExplainsFrom boclips.com
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Now that we know about nutrient cycling, we are ready to look at food webs as a whole. These represent feeding relationships within a community.These relationships designate certain trophic levels, so let's learn about what these mean first, and then examine certain phenomena called trophic cascades.
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Explainer
Physical Sciences
General Science
Life Sciences
Advanced Secondary
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