Sunday 22 May 2011

4.4 Trophic Levels

Trophic = feed

Photosynthesis -> Herbivore->Carnivore->Top Carnivore



Producer ( light energy to Chemical energy) -> Primary consumer ( Chemical energy to Chemical energy) -> Secondary Consumer ( Chemical energy) ->Tertiary Consumer ( Chemical energy to Chemical energy)

All of these organism will die and will broken down by decomposers eg. by fungi or bacteria . These will be broken down into nitrates and phosphates.

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