Rock Cycle 2022

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What is the Rock Cycle?

Back

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 are Metamorphic Rocks?

Back

Metamorphic rocks are rocks that have been changed from their original form due to heat, pressure, or chemically active fluids.

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What is the source of energy that drives the Rock Cycle?

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The Sun is the primary source of energy that drives the changes in the Rock Cycle.

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What are Sedimentary Rocks?

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Sedimentary rocks are formed from the accumulation and compaction of sediments, which can include minerals, organic matter, and fragments of other rocks.

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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 such as 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, often by wind, water, or ice.

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Can igneous rocks become metamorphic rocks?

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Yes, igneous rocks can become metamorphic rocks through the processes of heat and pressure.

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What role does pressure play in the formation of metamorphic rocks?

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Pressure can cause changes in the mineral structure of rocks, leading to the formation of metamorphic rocks.

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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 do sedimentary rocks form?

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Sedimentary rocks form through the accumulation, compaction, and cementation of sediments over time.