Front

What is the rock cycle?

Back

A process that changes one type of rock into another type of rock.

Front

True or False: Once a rock is sedimentary, it cannot become an igneous rock.

Back

False

Front

What type of rock is formed by smaller pieces of rock that settled at the bottom of a lake millions of years ago?

Back

Sedimentary

Front

What is the name given to rock when it is broken down into smaller pieces?

Back

Sediment

Front

Which type of rock forms from extreme heat and pressure?

Back

Metamorphic

Front

What are the three main types of rocks?

Back

Igneous, Sedimentary, Metamorphic.

Front

What is weathering?

Back

The process of breaking down rocks into smaller pieces.

Front

What is erosion?

Back

The movement of sediment from one location to another.

Front

How do igneous rocks form?

Back

From the cooling and solidification of molten rock.

Front

What is sedimentary rock primarily made of?

Back

Particles of sand, silt, clay, and organic materials.