Pyramids of number
Lesson 3 / 8
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I can create and interpret pyramids of number to show the size of a population at each trophic level.
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Food chains show the feeding relationships between organisms and the flow of energy through a habitat.
The number of organisms at each trophic level in a food chain can be used to create a pyramid of number.
Pyramids of number use scaled bars to represent the number of organisms.
Pyramids of number have the producer at the bottom.
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