Class 12 · Ecosystem

Ecological Pyramids & Energy Flow — NEET Biology

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In most ecosystems, all the pyramids, of number, of energy and biomass are upright, i.e., producers are more in number and biomass than the herbivores, and herbivores are more in number and biomass than the carnivores. Also energy at a lower trophic level is always more than at a higher level.

NCERT Biology · Class 12 · Chapter 12 · Paragraph 32
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Adjacent to a frequently-asked paragraph in the same chapter.

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Why is the energy pyramid always upright?

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