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 do igneous rocks form?

Back

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

Front

What is the difference between extrusive and intrusive igneous rocks?

Back

Extrusive igneous rocks form from lava that cools quickly on the Earth's surface, while intrusive igneous rocks form from magma that cools slowly beneath the surface.

Front

What processes lead to the formation of sedimentary rocks?

Back

Sedimentary rocks form through weathering, erosion, deposition, compaction, and cementation of sediments.

Front

What is metamorphism?

Back

Metamorphism is the process by which existing rocks are transformed into metamorphic rocks through heat, pressure, and chemical processes.

Front

What role does weathering play in the rock cycle?

Back

Weathering breaks down rocks into smaller particles, which can then be transported and deposited to form sedimentary rocks.

Front

What is the process of 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 compaction in the context of sedimentary rock formation?

Back

Compaction is the process where sediments are pressed together under pressure, reducing their volume.

Front

What is cementation?

Back

Cementation is the process where dissolved minerals precipitate from water and fill the spaces between sediment particles, binding them together.