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Metamorphic rocks were once igneous or sedimentary rocks, but have been changed as a result of intense heat and pressure within the Earth’s crust

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Burial Metamorphism occurs when sedimentary rocks that had undergone diagenesis are buried even deeper.

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Sedimentary rock, rock formed at or near Earth’s surface by the accumulation and lithification of sediment

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During sedimentation, the sediments are laid down or deposited. In order to form a sedimentary rock.

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Erosion of rocks is the process by which soil and rock particles are worn away and moved elsewhere by gravity, or by a moving transport agent – wind, water, or ice.

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Igneous rock is formed through the cooling and solidification of magma

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Crystallization ( Freezing of rocks ) (2)

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Crystallization ( Freezing of rocks ) (2)

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As the magma cools, different crystals form at different temperatures, undergoing crystallization.

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Magma is a mixture of molten and semi-molten rock found beneath the surface of the Earth.

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The rock cycle is a series of processes that create and transform the types of rocks in Earth's crust