Question

write any two major functions of a food chain for class 6​

Answer 1

Answer:

Functions of food chain:

i) Food chain maintains ecological balance.

ii) It helps in converting solar energy into usable chemical energy for various organisms

Answer 2

(i) The food chains give a definite structure to an ecosystem or biosphere (through its tropic levels), (ii) Transfer of energy, (iii) Transfer of materials.