Rocks

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. It illustrates how rocks can change from one type to another over time.

Front

True or False: The rock cycle must always follow a circular path.

Back

False. The rock cycle does not have to go in a circle; it can follow various paths depending on environmental conditions.

Front

What is liquid rock called when it comes out of the Earth?

Back

Lava.

Front

What are the three main types of rocks?

Back

Igneous, Sedimentary, and Metamorphic.

Front

How are igneous rocks formed?

Back

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

Front

What is the difference between magma and lava?

Back

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

Front

What processes lead to the formation of sedimentary rocks?

Back

Sedimentary rocks are formed through the accumulation and compaction of mineral and organic particles, often in layers, over time.

Front

What is metamorphism?

Back

Metamorphism is the process by which existing rocks are transformed into metamorphic rocks due to heat, pressure, and chemically active fluids.

Front

Give an example of an igneous rock.

Back

Granite is an example of an igneous rock.

Front

What is weathering in the context of the rock cycle?

Back

Weathering is the process of breaking down rocks into smaller particles through physical, chemical, or biological means.