Question

1. Urn Shaped Pyramid is

O Pyramid of Number
O Pyramid of Energy
O Pyramid of bodmass
O Pyramid of food​

Answer 1

Answer:

A pyramid of numbers is a graphical representation that shows the number of organisms at each trophic level. It is an upright pyramid in light of the fact that in an ecosystem, the producers are always more in number than other trophic levels. The pyramid of numbers was advanced by Charles Elton in 1927

Explanation:

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