Rocks Review

Front

What is the oldest rock layer in a sequence?

Back

The oldest rock layer is typically found at the bottom of the sequence.

Front

What type of rock is formed from cooled magma or lava?

Back

Igneous rock.

Front

What type of rock is formed from the compression of sediments?

Back

Sedimentary rock.

Front

What type of rock is formed under heat and pressure?

Back

Metamorphic rock.

Front

What is the process called when sedimentary rocks are formed?

Back

Lithification.

Front

What is the rock cycle?

Back

The rock cycle is the continuous process of rock formation and transformation between igneous, sedimentary, and metamorphic rocks.

Front

Can metamorphic rocks form from other metamorphic rocks?

Back

Yes, metamorphic rocks can form from other metamorphic rocks.

Front

What is an example of a metamorphic rock?

Back

Schist.

Front

What is an example of an igneous rock?

Back

Basalt.

Front

What is an example of a sedimentary rock?

Back

Sandstone.