Biology for IGCSE & O level - Organisms And Their Environment (Section 4 - No. 4)
What does a pyramid of biomass represent?
The total number of organisms at each trophic level.
The total weight of living material at each trophic level.
The energy available at each trophic level.
The number of consumers in the ecosystem.
Explanation
A pyramid of biomass illustrates the mass of the living material at each trophic level.
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