Question

"As energy moves progressively through various trophic levels of food chain it is no longer available to the previous level ." gives reasons​

Answer 1

Answer:

here us your answer.........

Answer 2

Answer:

The energy which passes to the herbivores does not come back to the autotrophs. The energy that is captured by the autotrophs does not revert back to the Sun. Therefore, in the food chain, the energy moves progressively through various trophic levels. This energy is no longer available to the previous trophic level