Explain why do you think most energy pyramids have less than five levels?

At each trophic level, energy is lost primarily through heat loss and respiration. Any animal above the 5th level will be using more energy than its gaining by eating the animal- that is why most pyramids do not have trophic levels above 5.

Explanation:

Because of the high rate of energy loss in food chains, there are usually only 4 or 5 trophic levels in the food chain or energy pyramid. There just is not enough energy to support any additional trophic levels. Heterotrophs are found in all levels of an energy pyramid other than the first level

can you make it bigger i can't see it