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

What is an igneous rock?

Back

Igneous rock is formed from the cooling and solidification of molten magma or lava.

Front

How are sedimentary rocks formed?

Back

Sedimentary rocks are formed from the accumulation and compaction of mineral and organic particles.

Front

What is metamorphic rock?

Back

Metamorphic rock is formed when existing rocks are changed by heat, pressure, or chemically active fluids.

Front

What process breaks down rocks into smaller pieces?

Back

Weathering.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural forces such as wind or water.

Front

What is the role of heat and pressure in the rock cycle?

Back

Heat and pressure can transform igneous and sedimentary rocks into metamorphic rocks.

Front

What is the process of compaction?

Back

Compaction is the process where sediments are pressed together under their own weight, leading to the formation of sedimentary 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 Earth's surface.