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 do igneous rocks form?

Back

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

Front

What is sediment?

Back

Sediment is small, solid pieces of material that come from rocks or living things, often formed through weathering.

Front

What is weathering?

Back

Weathering is the process that breaks down rocks into smaller pieces due to natural elements 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, often by wind or water.

Front

What is the process of melting in the rock cycle?

Back

Melting is the process where solid rocks turn into magma due to high temperatures, which can lead to the formation of igneous rocks.

Front

What is crystallization in the context of the rock cycle?

Back

Crystallization is the process where minerals form solid crystals from a liquid or gas, often occurring when magma cools.

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 role of pressure in forming metamorphic rocks?

Back

Pressure can cause existing rocks to change physically and chemically, leading to the formation of metamorphic rocks.