Question

Define food chain indicate the flow of energy in an ecosystem

Answer 1

Answer:

food chain can be defined as a systematic contribution of animal for or the transforming of energy from one animal to another are easily we can say that food chain is a process in which an organism eats the another organism for getting energy in the food chain the organism eating the another organism will get the 10% of the energy which it was having

Answer 2

Energy flow is always unidirectional. Energy flows progressively from one trophic level to another and cannot revert back.