The Rock Cycle + Types of Rocks

Front

What is the Rock Cycle?

Back

The Rock Cycle is the process by which rocks change from one type to another over time through various geological processes.

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What are the three main types of rocks?

Back

Igneous, Sedimentary, and Metamorphic.

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How do Sedimentary rocks form?

Back

Sedimentary rocks form from the compaction and cementation of sediments.

Front

What is an Igneous rock?

Back

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

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What is a Metamorphic rock?

Back

Metamorphic rocks are formed from existing rocks that change due to heat and pressure.

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Can a Metamorphic rock become a Sedimentary rock?

Back

Yes, through erosion and compaction.

Front

What is magma?

Back

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

Front

What happens to magma to form an Igneous rock?

Back

Magma cools and hardens to become an Igneous rock.

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Where are fossils typically found?

Back

Fossils are typically found in Sedimentary rocks.

Front

What is erosion?

Back

Erosion is the process of wearing away rocks and soil by wind, water, or ice.