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Which layer of soil is the most newly formed? A. subsoil B. humus C. topsoil D. bedrock

User Jay Wang
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Answer:

No, It Humus

Step-by-step explanation:

Humus is the top layer of soil and is formed by deposits of decomposed plant material. It is the newest or youngest component of the soil. Moving down through the soil, the layers get older.

User Nguyen  Minh Binh
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