Biology · May / June 2019 · Paper 11 · Question 28
5090Energy flow
What eventually happens to all the energy in an ecosystem?
- AIt is lost from the system as heat.
- BIt is recycled by the decomposers.
- CIt is used by the producers.
- DIt is used by the top carnivore.
As printed in the paper
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Correct answer: A. It is lost from the system as heat.
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