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 are igneous rocks?

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Igneous rocks are formed from the cooling and solidification of magma or lava.

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What is weathering?

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Weathering is the process that breaks down rocks into smaller pieces, known as sediment, through physical or chemical means.

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What is erosion?

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

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What is sedimentary rock?

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Sedimentary rock is formed from the accumulation and compaction of mineral and organic particles, often in layers.

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What is metamorphic rock?

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Metamorphic rock is formed when existing rocks are subjected to heat and pressure, causing physical and chemical changes.

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What is melting in the context of the rock cycle?

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Melting is the process where solid rock transforms into magma due to high temperatures.

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What is cooling in the context of the rock cycle?

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Cooling is the process where magma or lava loses heat and solidifies into igneous rock.

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What is compaction?

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Compaction is the process that occurs when sediments are pressed together under pressure, reducing their volume.

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What is cementation?

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Cementation is the process where dissolved minerals crystallize and bind sediment particles together, forming sedimentary rock.