Biology Define pyramid of energy Asked by bookragstutor 13 years ago 9/10/2012 1:35 AM Last updated by anonymous 13 years ago 9/10/2012 1:35 AM
A diagram of the energy flow between the trophic levels of an ecosystem; plants or other autotrophs (at the base of the pyramid) represent the greatest amount of energy, herbivores next, then primary carnivores, secondary carnivores, etc.