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There is always a loss of some energy as heat during energy flows through an ecosystem.

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There is always a loss of some energy as heat during energy flows through an ecosystem.

(a) True

(b) False

I got this question in an interview for internship.

My question comes from Energy Flow in the Ecosystem topic in division Ecosystems of Energy Management

1 Answer

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Best answer
Right choice is (a) True

The best I can explain: At each trophic level about 90% of the energy is lost. It is called as ‘Ten Percent Law’, which was introduced by Lindeman in 1942. According to this law, during the transfer of energy from organic food from one tropic level to the next, only 10% of the energy from organic matter is stored as flesh.

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