Question

the relationships in food chains or food webs can also be shown using an ____ __. this energy pyramid shows how the energy in food is passed through an ecosystem from one organism to another. only __ percent of the energy at each level is transferred to the next level on an energy pyramid. this is why a large number of producers are required to support only a few top consumers.

Explanation:

In ecology, energy pyramids represent energy transfer in ecosystems. Typically, only about 10 percent of energy is passed from one trophic level to the next, which is why many producers are needed to support few top - consumers.

Answer:

energy pyramid; 10