77. If herbivores eat 160 kg of plants, and the total plant biomass is 800 kg, t

Question

77. If herbivores eat 160 kg of plants, and the total plant biomass is 800 kg, the A. assimilation; 20 B. assimilation; 32 efficiency is C. consumption; 20 D. production; 32 le of an invertedpyramid, which is most likely to be found in a(n) 78. The diagram below is an example ecosystem. inverted A. biomass; terrestrial B. biomass; aquatic C. energy; aquatic D. energy; terrestrial Secondary carnivores_ Primary carnivores Herbivores Primary producers 79. The annual productivity of any ecosystem is greater than the annual increase in biomass of the herbivores in the ecosystem because A. B. C. D. during each energy transformation, some energy is lost animals convert energy input into biomass more efficiently than plants do there are always more animals than plants in any ecosystem plants have a greater longevity than animals

Explanation / Answer

1) option C. consumption efficiency , 20

CE = (ingestion / total mass ) * 100 = (16/800)*100 =20.

2) biomass, aquatic.

3) option A. During each energy transformation, some energy is lost.

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