On average, what share of food eaten at one trophic level becomes avai…

Question

On average, what share of food eaten at one trophic level becomes available to the next?

Accepted Answer

C. 10 per cent

1. Much energy is lost as heat and in work.
2. About 10 per cent passes on.
3. This is the ten per cent law.
_Source: syllabus Science, Chapter 15, Our Environment._

Answer

25 per cent

Answer

90 per cent

Answer

50 per cent

On average, what share of food eaten at one trophic level becomes available to the next?

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