Humus
Subsoil
The parent rock layer is the layer of soil that is least likely to be penetrated by a plants roots. Parent rocks can be igneous or sedimentary.
The bottom layer of a sedimentary rock is called the basal layer. This layer is considered the coarsest in the rock.
mesosphere
The lithosphere is the physical layer of hard brittle rock. The remainder of the mantle that is not contained in the lithosphere is the layer of ductile rock.
Subsoil
bedrock
I believe the answer is water.
an underlying rock is rock which is underneath the ground
The parent rock layer is the layer of soil that is least likely to be penetrated by a plants roots. Parent rocks can be igneous or sedimentary.
The bottom layer of a sedimentary rock is called the basal layer. This layer is considered the coarsest in the rock.
The lithosphere is the physical layer of hard brittle rock. The remainder of the mantle that is not contained in the lithosphere is the layer of ductile rock.
The C horizon contains only party weathered rock.
rock layering is where you have one layer of old rock them a newer layer then an other newer layer.
a layer of rock
disconformitiesangular unconformitiesnonconformities
mesosphere