Sedimentary rock could type from pieces of other rock. In a system termed erosion, wind and h2o slowly but surely crack rock into small parts. Drinking water washes the pieces into rivers. They settle together the river bottom in delicate, loose levels called sediment. The density of clastic sedimentary rocks https://rocksticks57788.blogrelation.com/42579289/getting-my-personalised-sweets-to-work