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3 April, 22:09

If the grass contains 100,000 kcal of energy, how much energy will the zebra receive? 100,000 kcal 10,000 kcal 1,000 kcal 100 kcal

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  1. 3 April, 23:53
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    This relates to the concept of trophic levels. Grass is a primary producer, whereas zebra would a primary consumer, situated one trophic level above grass. If you work on the assumption that 10% of energy is transferred from one trophic level to the next, then the zebra would obtain 10% of 100,000 kcal, i. e. 10,000 kcal.
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