Question

Q.12 Give reasons :
* (1) Energy flow through an ecosystem is 'one
way.​

Answer 1

Explanation:

So, the energy that is captured by the producers does not revert back to the Sun and the energy transferred to the herbivores does not come back to the producers. It just keeps on moving to the next trophic level in a unidirectional way. That is why the flow of energy in the food chain is always unidirectional/one way.

Answer 2

Answer:

Energy flow in unidirectional

Explanation:

It can be understood by food chain .

In grass field

grass-insects-frogs-snake-peacock-decomposers