Hello! It's a concept referred to volcanism, igneous activity is the result of solidification of magma, fragmented or compact, on or inside the earth's crust. The action of magma turns out to be the assimilation and fusion of the encasing rock or fracturing and intrusion of said rock.
in laymen terms nullify as if it never had been there, due to Congress COA to make them look great there. As if it never existed so they make it poof begone. lol
