SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Use the following food chain to answer this questionGrass
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The grass would decrease and the shrews would increase
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the grass would decrease and the shrews would decrease
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the grass would increase and the shrews would decrease
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the grass would increase and the shrews would increase
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Explanation:
Detailed explanation-1: -Grass→ Insects→ Frog→ Snake → Eagle. In this way, Grass gets eaten by insects.
Detailed explanation-2: -In the food chain given below, grasshopper occupies the trophic level. Grass→Grasshopper→Frog→Snake→Eagle.
Detailed explanation-3: -Grass (primary producer) is consumed by grasshopper (primary consumer). Later, the grasshopper is consumed by a frog which is eventually consumed by a snake. In this way, the energy flows as food from producers to animals present at different levels.
Detailed explanation-4: -Grass is eaten by insects, which in turn is eaten up by a frog. The frog is consumed by snakes. Lastly, eagles eat these snakes.
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