Biology for IGCSE & O level - Organisms And Their Environment (Section 4 - No. 48)
Why are pyramids of numbers sometimes not a good representation of energy flow?
They only show the number of consumers.
They do not consider the size or biomass of organisms.
They only show aquatic organisms.
They do not show decomposers.
Explanation
Pyramids of numbers do not consider size differences, leading to misrepresentation.
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