Environment & Ecology · Ecosystem Thermodynamics
How does the Second Law of Thermodynamics manifest during energy transfer between trophic levels in an ecosystem?
- 1It allows ecosystems to capture and transfer over fifty percent of incident solar radiation to consumers.
- 2It causes some energy to be lost as heat during every transfer, reducing efficiency.✓
- 3It facilitates the cyclical flow of energy from top consumers back to primary producers.
- 4It dictates that energy is perfectly transformed into biomass without any net destruction.
Correct answer
It causes some energy to be lost as heat during every transfer, reducing efficiency.
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