Ecological pyramid : The graphic representation of the feeding level ( tropic level ) of an eco system by taking the shape of a pyramid is called ecological pyramid. Itwas introduced by "Charles elton".
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They are the representations which shows the flow of energy from one organism to another by taking the shape of a pyramid. It was introduced by the British ecologist Charles Elton. Pyramid of number, Pyramid of Energy, Pyramid of Biomass are the different types of ecological pyramids.
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