Rock Cycle 2022

Front

What is the Rock Cycle?

Back

The Rock Cycle is a continuous process that describes the transformation of rocks through various geological processes, including formation, breakdown, and reformation.

Front

What are the three main types of rocks?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic rocks.

Front

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 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 are metamorphic rocks?

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Metamorphic rocks are formed when existing rocks are subjected to heat, pressure, or chemically active fluids, causing them to change into a different type of rock.

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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 weathered rock and soil are moved from one location to another, often by water, wind, or ice.

Front

How do sediments form?

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Sediments form from the weathering and erosion of rocks, which break down into smaller particles that accumulate over time.

Front

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

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Heat can cause minerals in existing rocks to recrystallize, leading to the formation of metamorphic rocks.

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What is the difference between weathering and erosion?

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Weathering is the breakdown of rocks, while erosion is the movement of those broken-down materials.