I think the answer you are looking for is bedrock.
Hope I helped..
If I did, your welcome :)
Layers of sediment which have undergone lithification are called sedimentary rock.
The layers of any sedimentary rock are called strata.
== == An upward fold in a rock formation is called an anticline.
It is called subsidence.
Fracking is the practice of injecting water and chemicals into underground rock.
It is called an aquifer
That is called an aquifer.
Aquifers.
An aquifer Hope that helps!!!
Gaps in rock layers are called unconformities.
The underground water that fills opening in soil and cracks in layers of rocks is called ground water.
The underground water that fills opening in soil and cracks in layers of rocks is called ground water.
the sinking of the rock layers is called subsidence
The layers of rock form a dome called a laccolith
What is it called when rock layers form folds or ripples
insular
A bend in rock layers created by pressure is called folding. It refers to a ductile behavior in which planar or flat layers of rock bend in response to stress.