Question

Which layer of soil has little or no humus?

Answer 1

The B horizon, or "subsoil," is the layer of soil with little to no humus.

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Answer 2

It's topsoil.

Answer 3

thank you you all

Answer 4

Which factor does not affect soil formation?

Answer 5

its the same thing @xxallmightyxx

Answer 6

a medal would be quite nice anyway lol

Answer 7

@CHANCETHEMAN its the type of rock..becasue ...just thing about it ..does it matter what type of rock is in soil???

Answer 8

Its not Type of rock or time of exposure.

Answer 9

B horizon

Answer 10

that is right
@vivek.pattani