3. Give reasons.a. Energy flow through an ecosystem isone way – InterviewSolution

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1.	3. Give reasons.a. Energy flow through an ecosystem isone way
Answer» Energy flow through an ecosystem is one way, because when theenergyenters the plants (from the sun) during photosynthesis.Thisenergyis then passed on from one organism to another in a food chain but it does not come back. Thus energy flow in an ecosystem is unindirectional.

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