rock-forming minerals - minerals making up the Earth's crust, grains - particles that give a rock texture, texture - look and feel of a rock's surface, sedimentary rock - rock formed by rock particles, plant, and animal remains being pressed together, rock - solid mixture of minerals and other materials, metamorphic rock - rock formed by existing rock changed by heat and pressure, igneous rock - rock formed by cooling magma and lava , crust - layer of rock forming Earth's outer surface, extrusive rock - igneous rock formed from lava on the surface, intrusive rock - igneous rock formed from magma beneath the surface, erosion - water or wind carrying away rock fragments, deposition - sediment settling out of water or wind that carries it, compaction - sediment being pressed together, cementation - dissolved minerals crystallize and glue sediment together,

Rocks

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