Rockin' Review

Fossils are found in which type of rock?

• sedimentary

• igneous

• metamorphic

• volcanic

What are the three types of rocks?

• mica, sedimentary, igneous

• volcanic, metamorphic, sedimentary

• granite, crystal, igneous

• sedimentary, metamorphic, igneous

What do all rocks have in common?

• They are all the same size.

• They are all the same color.

• They all have minerals.

• They are the same shape.

Which type of rock can be formed through the process of erosion?

• volcanic

• sedimentary

• metamorphic

• igneous

This type of rock is formed over time when layers of sand and mud turn into rock.

• sedimentary

• metamorphic

• igneous

This type of rock is formed by heat and pressure.

• sedimentary

• metamorphic

• igneous

This type of rock is formed when volcanoes erupt and lava cools and hardens.

• sedimentary

• metamorphic

• igneous

This type of rock forms in layers.

• sedimentary

• metamorphic

• igneous

This type of rock means from fire or heat.

• sedimentary

• metamorphic

• igneous

What type of rocks have changed deep in the earth.

• sedimentary

• metamorphic

• igneous