Question

what is the limit the number of trophic levels in food chain.

Answer 1

There are 4 trophic levels in a food chain i.e

1) Producer

2) Primary Consumer

3) Secondary Consumer

4) Tertiary Consumer

Answer 2

Answer:

There is a loss of energy as we go from one trophic level to the next, this limits the number of trophic levels in a food chain.