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 igneous rocks?

Back

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

Front

How do sedimentary rocks form?

Back

Sedimentary rocks form when rock particles are pressed and cemented together, often in layers.

Front

What are metamorphic rocks?

Back

Metamorphic rocks are formed from existing rocks that are changed by heat, pressure, or chemically active fluids.

Front

What is the process of weathering?

Back

Weathering is the breaking down of rocks into smaller pieces by natural forces such as 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, often by water, wind, or ice.

Front

What role does pressure play in the formation of metamorphic rocks?

Back

Pressure can cause existing rocks to change their structure and mineral composition, leading to the formation of metamorphic rocks.

Front

What is the difference between magma and lava?

Back

Magma is molten rock beneath the Earth's surface, while lava is magma that has reached the surface.

Front

What is the significance of cooling in the rock cycle?

Back

Cooling is essential for the formation of igneous rocks, as it allows molten rock to solidify.

Front

What are examples of sedimentary rocks?

Back

Examples of sedimentary rocks include sandstone, limestone, and shale.