Question

What should an

ecologist measure in order to construct a pyramid of biomass for an ecosystem?
•
A. the biomass in
each trophic level of the food web
•
B.
the total mass of all the organisms in a representative area of the ecosystem
•
C. the total mass of all the organisms in the ecosystem
•
D. the number of organisms in each trophic level of the food web

Answer 1

A

Step-by-step explanation:

This overcomes the size difference problem because all kinds of organisms at a trophic level are weighed.