The energy pyramid starts with the conversion of solar energy to complex energy rich molecules by autotrophs. Carnivores are at the top of the pyramid. In between, there are primary and secondary c... | more...

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Channels: Others

Tags: The energy pyramid in ecosystem Food chains Food webs

Upload by: Edison on 13-11-2010.

Duration: 5m 33s

Dnatube: Sciencific and Medical video site.