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 stages: igneous, sedimentary, and metamorphic.

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What is an igneous rock?

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An igneous rock is formed when molten rock material (magma or lava) cools and hardens.

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What is a sedimentary rock?

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

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What is a metamorphic rock?

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A metamorphic rock is formed when existing rocks are changed by heat, pressure, or chemically active fluids.

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What is magma?

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Magma is molten rock located beneath the Earth's surface.

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What is lava?

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Lava is molten rock that has erupted onto the Earth's surface.

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What is weathering?

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Weathering is the process of breaking down rocks into smaller pieces through natural forces like wind, water, and temperature changes.

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What is erosion?

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Erosion is the process by which soil and rock are removed from one location and transported to another by natural forces.

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What is deposition?

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Deposition is the process where sediments settle out of the transporting medium (like water or wind) and accumulate in a new location.

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What is compaction?

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Compaction is the process by which sediments are pressed together under their own weight, reducing their volume.