Front

What are the three major types of rocks?

Back

Igneous, Metamorphic, Sedimentary

Front

Which type of rock is formed from weathering and erosion, then compacted and cemented together?

Back

Sedimentary Rock

Front

What type of rock is formed in layers?

Back

Sedimentary Rock

Front

What type of rock is formed when heat and pressure change its minerals into new minerals?

Back

Metamorphic Rock

Front

What is sedimentation?

Back

The process of settling or being deposited as sediment.

Front

What is compaction in the context of rocks?

Back

The process by which sediments are pressed together under their own weight.

Front

What is cementation?

Back

The process by which dissolved minerals crystallize and glue particles of sediment together.

Front

What is an igneous rock?

Back

A type of rock that forms from the cooling and solidification of magma or lava.

Front

What is a metamorphic rock?

Back

A type of rock that has been changed by heat, pressure, or chemical processes.

Front

Give an example of a sedimentary rock.

Back

Sandstone, limestone, or shale.