34Energy Flow Nutrient CyclesEasy1 markWhat is a correct statement about a pyramid of energy for an ecosystem?AIt shows the amount of energy entering the first trophic level.BIt shows the energy in each trophic level.CThe energy available at each trophic level increases further up a pyramid of energy.DThe height of the bars show how much energy is available at each trophic level.Grade answerGrading criteria