A snake eats the eggs in a birds nest. Later that day, a hawk swoops down and eats the snake. Approximately what percentage of the energy in the eggs was transferred to the hawk?

Question

Biology

Hadassah

9 July, 18:35

A snake eats the eggs in a birds nest. Later that day, a hawk swoops down and eats the snake. Approximately what percentage of the energy in the eggs was transferred to the hawk?

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Answers (1)

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Sadie Graves · Answer 1

The answer is 1%

This would be an example of an energy pyramid. In an energy pyramid, the next trophic level gets only 10% of the energy from the level below it. In this example, lets say that there is 100 energy in the eggs. Then, 10% of that goes to the snake, so the snake gets 10. Lastly, the hawk eats the snake, so the hawk gets 1.