Question

What is food chain list its characteristics features?

Answer 1

Answer:

A food chain usually consists of producers, various levels of consumers and decomposers. Each step or division in food chain which is characterized by a particular method of obtaining food is called trophic level. Producers : They constitute the base or beginning of a food chain.

Answer 2

It is a series of group of organism called trophic levels in which there is repeated eating and being eaten as so to transmit the food energy

Characteristics of food chain

Usually 90% of potential energy is lot as heat, at each transfer.

Usually 90% of potential energy is lot as heat, at each transfer.A food chain is always Straight.

Usually 90% of potential energy is lot as heat, at each transfer.A food chain is always Straight.Omnivorous generally occupy more than one trophic level in a food chain.

Usually 90% of potential energy is lot as heat, at each transfer.A food chain is always Straight.Omnivorous generally occupy more than one trophic level in a food chain.In a food chain,there is unidirectional flow of energy from sun to producer and then to series a of consumers.