Question

define parent rock.​

plz Tell its so urgent

Answer 1

Answer:

Parent rock, also referred to as substratum, refers to the original rock from which something else was formed. It is mainly used in the context of soil formation where the parent rock (or parent material) normally has a large influence on the nature of the resulting soil.

Answer 2

Answer:

parent rock or bed rock is a solid large slab. All the small rocks which we see are from the parent rock only. It is very hard to be broken manually. It must be broken by natural processes only.