Question

The two important functions that food chains depicts are transfer of ....... and .......

Answer 1

Correct option is A. energy, materials

The sequential interlinking of organisms involving the transfer of food energy from the producers, through a series of organisms with repeated eating and being eaten is referred to as the food chain.

Every food chain or web is essentially a system of energy transfer. In fact, energy transfer is the very basis of life. Food is the means of transfer of both matter and chemical energy in the living world.