Question

3.the layer below the top soil
(1 Point)
bed rock
sub soil
substratum

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Answer 1

Answer:

The layers of the soil are called horizons. The uppermost horizon is called the topsoil layer. The topsoil layer is a mixture of sand, silt, clay and broken down organic matter, called humus. ... Just below the topsoil layer is the subsoil layer.

Answer 2

Answer:

subsoil is the answer

hope it helps u