Question

what does a pyramid of energy illustrate in an ecosystem? increase in biomass at higher trophic levels decrease in biomass at higher trophic levels random distribution of biomass

Explanation:

In an ecosystem, the pyramid of energy shows energy transfer. Energy decreases at higher trophic levels as only about 10% is passed on. Biomass, related to energy, also decreases. Higher trophic levels have less biomass due to energy loss.

Answer:

B. decrease in biomass at higher trophic levels