Damaged bits of rock lie on top rated. The tiniest bits of rock make up sand and soil. Beneath Earth’s crust is an additional layer of primarily reliable rock, called the mantle. Swimming pools of melted rock, or magma, kind within the mantle. rock texturesRocks have a variety of textures. https://sticks-of-rock46678.blog-ezine.com/36464283/the-ultimate-guide-to-rock-sticks