Question

Write the charecteristics of food chain

Answer 1

The characteristics of food chain is as follows:-

(i)The most important characteristic feature of a typical food chain involves a nutritive interaction between the living organism of an ecosystem.

(ii)The food chain is always straight. That means a food chain always proceeds in a progressive straight line.

(iii)In a food chain, the flow of energy is unidirectional.

(iv)Any food chain will have from a minimum of three to a maximum of five tropical levels.