Damaged bits of rock lie on prime. The tiniest bits of rock make up sand and soil. Underneath Earth’s crust is yet another layer of generally sound rock, called the mantle. Swimming pools of melted rock, or magma, type in the mantle. H2o can dissolve minerals in previous rock or https://personalised-sweets91233.anchor-blog.com/16680044/getting-my-rock-sticks-to-work