The Rock Cycle

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What is the rock cycle?

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The rock cycle is a continuous process that describes the transformation of rocks through various geological processes, including igneous, sedimentary, and metamorphic formations.

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What processes create sediments?

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Weathering and erosion are the processes that break down rocks into smaller particles, forming sediments.

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What processes create igneous rocks?

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Igneous rocks are formed through the cooling and hardening of magma or lava.

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What type of rock is formed by heat and pressure while buried deep below Earth's surface?

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Metamorphic rocks are formed under heat and pressure conditions deep within the Earth.

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What processes create sedimentary rocks?

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Sedimentary rocks are formed through the processes of compaction and cementation of sediments.

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What type of rock is formed when lava or magma cools and hardens?

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Igneous rocks are formed when lava or magma cools and hardens.

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What is weathering?

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Weathering is the process of breaking down rocks into smaller pieces through physical, chemical, or biological means.

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What is erosion?

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Erosion is the process by which sediments are transported from one location to another, often by wind, water, or ice.

Tags

NGSS.MS-ESS2-2

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What is compaction in the context of sedimentary rock formation?

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Compaction is the process where sediments are pressed together under pressure, reducing their volume.

Tags

NGSS.MS-ESS2-1

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What is cementation in the context of sedimentary rock formation?

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Cementation is the process where dissolved minerals precipitate from water and bind sediment particles together.