Rock Cycle

The Rock Cycle is a continuous process that describes how rocks change from one type to another over time through processes like weathering, erosion, melting, and cooling.

Weathering is the process in which rocks are broken down into smaller pieces or sediment due to environmental factors like wind, water, and temperature changes.

Erosion is the process by which sediment and rocks are moved from one location to another, often by water, wind, or ice.

Deposition is the process where sediment is laid down in new locations, often forming layers of sedimentary rock.

Compaction is the process that occurs when sediment is pressed together under pressure, reducing the space between particles.

Cementation is the process where dissolved minerals crystallize and bind sediment particles together, forming solid rock.

Sedimentary rocks are formed from the accumulation and compaction of sediment, often containing fossils and layers.

Metamorphic rocks are formed when existing rocks are changed by heat and pressure, resulting in new mineral structures.

Igneous rocks are formed from the cooling and solidification of molten rock (magma or lava).

Melting is the process where solid rocks turn into magma due to high temperatures.