Jim found a chart that showed information on ecosystems. He noticed that the chart was subdivided into producers, primary consumers, secondary consumers, and tertiary consumers. Which statement BEST describes the energy relationship found within this ecosystem chart?

A Producers generate less energy than consumers in the ecosystem.

B. Plants produce the most energy for feeding organisms in the ecosystem.

C. Tertiary consumers such as snakes consume most of the energy available in the ecosystem.

D. The insect population has less energy available to it than the frog population in the ecosystem.