cheeransarin2020 cheeransarin2020

21-01-2021
Physics

contestada

.Why is topsoil darker than all other levels of soil?

Respuesta :

squikygirl10 squikygirl10

21-01-2021

Answer:

Mostly this is just the topsoil but it does not reflect the entire soil. ... The topsoil is usually darker than lower layers (or horizons) because this is where organic matter accumulates

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