Rocky Cycle

What is the primary source that drives the rock cycle?

• Internal pressure

• Water

• Wind

• Oxygen

Which rock type forms when magma cools and solidifies?

• Igneous

• Sedimentary

• Metamorphic

• Fossil

Sedimentary rocks are formed by the deposition and compaction of sediments.

• True

• False

Sediments become sedimentary rock through compaction and (a)   .

Metamorphic rocks form through pressure and (a)   .

Which process transforms igneous or sedimentary rocks into metamorphic rocks?

• Cooling and melting

• Pressure and heat

• Precipitation

• Erosion

All rock types can become magma again if exposed to enough heat.

• True

• False

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