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in what soil layer does an earthworm live? explain your answer

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They live in the topsoil layer

User Sven
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Answer: Topsoil

Explanation: Topsoil is the layer with the most organic material, and the most aerated. Worms are actually a critical ingredient for the formation of this layer and if they go deeper, it is too dense for worms to burrow.

User Arian Motamedi
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