Broken bits of rock lie on major. The tiniest bits of rock make up sand and soil. Underneath Earth’s crust is yet another layer of mainly reliable rock, known as the mantle. Swimming pools of melted rock, or magma, variety within the mantle. Water can dissolve minerals in aged rock https://sticks-of-rock91122.tkzblog.com/36080445/details-fiction-and-sticks-of-rock