Unit 6 Test Review

Heat and pressure can transform igneous rock into metamorphic rock. What other type of rock transformation can heat and pressure cause?

• sedimentary into metamorphic

• metamorphic into igneous

• igneous into sedimentary

• sedimentary into igneous

What type of rock is Rock A, which forms by being compacted and cemented together?

• Igneous

• Sedimentary

• Metamorphic

• Volcanic

What type of rock is Rock B, which forms when magma from a volcanic eruption cools down?

• Igneous

• Sedimentary

• Metamorphic

• Volcanic

What type of rock is Rock C, which forms when material experiences extreme heat and pressure?

• Igneous

• Sedimentary

• Metamorphic

• Volcanic

Rocks that have changed from extreme heat and pressure underground are _______ rocks.

• igneous

• metamorphic

• sedimentary

• cumulative

Rocks that were formed by layers of sand and silt are _______ rocks.

• sedimentary

• igneous

• metamorphic

• cumulative

Rocks formed through the cooling and solidification of magma or lava are called _______.

• metamorphic rocks

• igneous rocks

• sedimentary rocks

• cumulative rocks

Melting metamorphic rock will turn it into magma. Which process would need to take place to turn that magma into igneous rocks?

• weathering

• erosion

• cooling

• heating

When magma cools down, what type of rock will it become?

• Sedimentary

• Igneous

• Metamorphic

• Sediment

Rocks that can be found in the area of a volcano and have been cooled from a liquid state should be classified as —

• igneous

• metamorphic

• sedimentary

• thermic