Rocks and the Rock Cycle

Front

What is the rock cycle?

Back

The rock cycle is a continuous process that describes the transformation of rocks through various stages: igneous, sedimentary, and metamorphic.

Front

What are the three main types of rocks?

Back

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

Front

How is sedimentary rock formed?

Back

Sedimentary rock is formed from the accumulation and compaction of mineral and organic particles over time.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces through natural forces like wind, water, and temperature changes.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another by natural forces such as 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 the difference between minerals and rocks?

Back

Minerals are naturally occurring inorganic substances with a specific chemical composition, while rocks are made up of one or more minerals.

Front

What process transforms sedimentary rock into metamorphic rock?

Back

Metamorphism, which involves heat and pressure, transforms sedimentary rock into metamorphic rock.

Front

What role does heat play in the rock cycle?

Back

Heat can cause rocks to melt into magma or change existing rocks into metamorphic rocks.

Front

What is the process of melting and cooling in the rock cycle?

Back

Melting and cooling refer to the transformation of igneous rock into magma when heated, and then back into solid rock as it cools.