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rock

a solid mixture of crystals from one or more minerals

rock cycle

the process by which one rock type changes into another

magma

molten rock

composition

the minerals that a rock is made of

texture

how the rock feels to the touch

igneous rock

rock that forms from the cooling of magma

sedimentary rock

rock that forms when sediments are compacted and cemented together

metamorphic rock

rock that forms when a preexisting rock is changed form intense underground heat and pressure

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