Front

What is compaction in the rock cycle?

Back

Compaction is the process that occurs when rocks are deeply buried and placed under pressure due to the weight of overlying layers, causing the particles to be squeezed together.

Front

What is the rock cycle?

Back

The rock cycle is a series of processes that change one type of rock into another type of rock, involving processes like melting, cooling, erosion, and sedimentation.

Front

What type of rock forms from magma or lava?

Back

Igneous rock forms from the cooling and solidification of magma or lava.

Front

What is sediment?

Back

Sediment is rock material that has been broken down into smaller pieces or dissolved in water as a result of erosion.

Front

What happens to metamorphic rock during weathering and erosion?

Back

Metamorphic rock can be broken down into sediment through the processes of weathering and erosion.

Front

What is lithification?

Back

Lithification is the process of turning sediment into solid rock through compaction and cementation.

Front

What is cementation in the rock cycle?

Back

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

Front

What are the three main types of rocks?

Back

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

Front

How does sedimentary rock form?

Back

Sedimentary rock forms from the accumulation and compaction of sediment over time.

Front

What is erosion?

Back

Erosion is the process by which rock and soil are worn away and transported by natural forces such as water, wind, or ice.