Question

Summarize why the pyramid of energy can never be inverted like the pyramids of numbers and biomass can.

Answer 1

Base on one of the Law of Thermodynamics, the amount of available energy decreases whenever energy is changed in form (which includes a transfer from one trophic level to another). So, as we go from the first trophic level to the top trophic level, the amount of available energy becomes less and less. 

Answer 2

The amount of available energy decreases whenever energy is changed in form. So, as we go from the first trophic level to the top trophic level, the amount of available energy becomes less and less.