the size of a food chain can vary, but the number of levels that a food chain can reach is limited. why does…

the size of a food chain can vary, but the number of levels that a food chain can reach is limited. why does this limit exist?\no plants are not infinite in number.\no producers are limited by consumers.\no carnivores are too large to be eaten.\no energy is lost at each trophic level.

the size of a food chain can vary, but the number of levels that a food chain can reach is limited. why does this limit exist?\no plants are not infinite in number.\no producers are limited by consumers.\no carnivores are too large to be eaten.\no energy is lost at each trophic level.

Answer

Brief Explanations:

In a food - chain, energy transfer between trophic levels is not 100% efficient. Only about 10 - 20% of the energy is passed on to the next level, with the rest being lost as heat or used for metabolic processes. As a result, there is not enough energy to support a large number of trophic levels.

Answer:

Energy is lost at each trophic level.