Rock Cycle

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What is the Rock Cycle?

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The Rock Cycle is a continuous process that describes how rocks change from one type to another over time through processes like melting, cooling, erosion, and compaction.

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What are the three main types of rocks?

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The three main types of rocks are Igneous, Sedimentary, and Metamorphic.

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How are Sedimentary rocks formed?

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Sedimentary rocks are formed from the accumulation and compaction of mineral and organic particles over time.

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What is an example of Sedimentary rock?

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An example of Sedimentary rock is sandstone, which is formed from sand particles.

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What are Igneous rocks?

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Igneous rocks are formed from the cooling and solidification of molten rock (magma or lava).

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What is an example of Igneous rock?

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An example of Igneous rock is granite, which forms from slowly cooled magma.

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How are Metamorphic rocks formed?

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Metamorphic rocks are formed from existing rocks that change due to heat, pressure, or chemically active fluids.

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What is an example of Metamorphic rock?

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An example of Metamorphic rock is marble, which forms from limestone under heat and pressure.

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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 such as water, wind, or ice.