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Pyramid of Number

The pyramid o...

Question

The pyramid of numbers for a single tree is .

A

upright

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B

inverted

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C

spindle-shaped

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D

square-shaped

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Solution

The correct option is C spindle-shaped
Trees are very large, but the herbivores like caterpillars are very small. One tree can feed many caterpillars, but many caterpillars are needed to feed a small sparrow, and many small sparrows are needed to feed a sparrow hawk. If we draw a pyramid of numbers for this food chain, it looks spindle shaped.

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