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 generally solid rock, known as the mantle. Pools of melted rock, or magma, form from the mantle. rock texturesRocks have numerous textures. Layered sandstone provides https://rocksticks69901.blogars.com/35173158/rock-sticks-an-overview