Which horizon is the bottom of soil?
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Explanation:
Topsoil - Topsoil is considered the "A" horizon. It is a fairly thin layer (5 to 10 inches thick) composed of organic matter and minerals. This layer is the primary layer where plants and organisms live. Subsoil - Subsoil is considered the "B" horizon.
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Answer: the bed rock is present at the bottom of the soil
Explanation:
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