Which law is obeyed during energy flow in an ecosystem?

Biology Ecosystem Energy Flow and Food Chain Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 12, 2026

First law of thermodynamics and

Second law of thermodynamics

Third law of thermodynamics

Both

Text Solution

Verified by Experts

The correct answer is:

Energy flow in an ecosystem follows both laws:

First law: Energy is conserved (not created or destroyed).

Second law: Some energy is always lost as heat during transfer.

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