Unit 5: The Rock Cycle

Front

What is the Rock Cycle?

Back

The Rock Cycle is a continuous process that describes how rocks change from one type to another over time through various geological processes.

Front

What are the three main types of rocks?

Back

Igneous, Sedimentary, and Metamorphic.

Front

How are sedimentary rocks formed?

Back

Sedimentary rocks are formed through the processes of weathering, erosion, deposition, compaction, and cementation.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces due to environmental factors like wind, water, and temperature changes.

Front

What is erosion?

Back

Erosion is the movement of weathered rock and soil from one location to another, often by water, wind, or ice.

Front

What is deposition?

Back

Deposition is the process where sediments are laid down in new locations after being transported by erosion.

Front

What is compaction?

Back

Compaction is the process where sediments are pressed together under pressure, reducing the space between them.

Front

What is cementation?

Back

Cementation is the process where dissolved minerals crystallize and bind sediment particles together to form rock.

Front

What causes metamorphic rocks to form?

Back

Metamorphic rocks form from existing rocks that undergo changes due to extreme heat and pressure.

Front

What is magma?

Back

Magma is molten rock located beneath the Earth's surface that can cool and solidify to form igneous rocks.