FORESTRY
SOIL SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The four main ingredients of soil are ____
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wind, water, ice, and humus
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water, air, rocks, and humus
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worms, ice, rocks, and air
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water, air, rocks, and worms
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Explanation:
Detailed explanation-1: -Figure: Components of soil: The four major components of soil are shown: inorganic minerals, organic matter, water, and air. The amount of each of the four major components of soil depends on the quantity of vegetation, soil compaction, and water present in the soil.
Detailed explanation-2: -Soils are named and classified based on their horizons. The soil profile has four distinct layers: 1) O horizon; 2) A horizon; 3) B horizon, or subsoil; and 4) C horizon, or soil base ([link]).
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