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Nat5 life on earth

Nat5 Pyramids

QuestionAnswer
What is a pyramid of numbers? a diagram that represent the number of organisms at each stage of a food chain
What is a pyramid of biomass? a diagram that represents the mass of organisms at each stage of a food chain.
What is a pyramid of energy? a diagram that represents the total energy in the bodies of organisms at each stage of a food chain
What type of pyramid is least reliable? pyramid of numbers.
Which two types of pyramid always retain the pyramid shape A pyramid of energy and a pyramid of biomass
At a bottom of each type of pyramid is always a producer
Producer always contains the most energy/biomass NOT Always numbers
A pyramid of numbers with a flea as the top producer looks too big at the top
A pyramid of numbers with a tree at the bottom looks too small at the bottom
What type of organism is in the second layer of a pyramid primary consumer
Created by: dr.prorocic
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