Question

why does food chain consist of a few only ?​

Answer 1

Answer:

DIY

Explanation:

Answer 2

Answer:

Why food chains consist of three or four steps only?

Ans. Since so little energy is available for the next level of consumers and for this reason food generally consists of three or four steps. The loss of energy at the each step is so great that very little usable energy remains after four tropic levels.