Soil is divided into different layers. There is topsoil and, below it, there is _______.
A.
presoil
B.
resoil
C.
subsoil
D.
oversoil
Soil is divided into different layers. There is topsoil and, below it, there is _______.
A.
presoil
B.
resoil
C.
subsoil
D.
oversoil