Rock Cycle

Front

What is the rock cycle?

Back

The rock cycle is the continuous process of rock formation, breakdown, and reformation, involving igneous, sedimentary, and metamorphic rocks.

Front

What type of rock is formed from cooled magma or lava?

Back

Igneous rock.

Front

What type of rock is formed from the compression of sediments?

Back

Sedimentary rock.

Front

What type of rock is formed when existing rocks are changed by heat and pressure?

Back

Metamorphic rock.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces.

Front

What is erosion?

Back

Erosion is the movement of weathered rock and soil from one place to another.

Front

What is deposition?

Back

Deposition is the process where sediments are laid down in new locations.

Front

What are intrusive igneous rocks?

Back

Intrusive igneous rocks are formed from magma that cools slowly beneath the Earth's surface.

Front

What are extrusive igneous rocks?

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Extrusive igneous rocks are formed from lava that cools quickly on the Earth's surface.

Front

What is sediment?

Back

Sediment is small pieces of rock, minerals, and organic material that are transported by wind, water, or ice.