Question

Food chains show energy transfer between organisms. The size of a food chain can vary, yet there is a limit to the number of levels that a food chain can reach. Why is there a limit to the number of levels that a food chain can reach?

Answer 1

D. Energy is lost at each trophic level

Hope I helped!

Answer 2

Energy is lost at each Trophic level of a food chain. The more levels then the more energy lost to those at the top.