OBJECTIVE LIFE SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is NOT a biotic factor?
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leaves
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soil
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grass
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animals
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Explanation:
Detailed explanation-1: -The correct answer is Air. Abiotic factors refer to non-living physical and chemical elements in the ecosystem.
Detailed explanation-2: -Biotic factors, such as burrowing organisms, plant roots, and soil microorganisms, are central to forming and stabilizing soil aggregates both physically and chemically.
Detailed explanation-3: -Soil is considered an abiotic factor since it is mostly made up of small particles of rock (sand and clay) mixed with decomposed plants and animals. Plants use their roots to get water and nutrients from the soil.
There is 1 question to complete.