Rock Cycle

A rock formed from fragments of other rocks is a(n)

• Metamorphic Rock
• Sedimentary Rock
• Extrusive Rock
• Igneous Rock

An igneous rock containing large crystals is most likely a(n)

• Chemical Rock
• Foliated Rock
• Extrusive Rock
• Intrusive Rock

A metamorphic rock in which the grains line up in parallel bands is a

• Clastic Rock
• Nonclastic Rock
• Nonfoliated Rock
• Foliated Rock

If heat and pressure inside the Earth cause a rock to melt, the material that formed would be

• Metamorphic
• Magma
• Sedimentary
• Igneous

As lava cools and crystallizes, what type of rock will form?

• Sedimentary
• Metamorphic
• Extrusive Igneous
• Intrusive Igneous

Which of the following is not a rock

• Pumice
• Lava
• Halite
• Sandstone

The three groups of rocks are classified by

• How they form
• Color
• Grain size
• Chemical Composition

This rock started as molten magma. What type of rock is this?

• Sedimentary
• Igneous
• Metamorphic

This rock was formed by smaller pieces of rock that settled at the bottom of a lake millions of years ago. What type of rock is this?

• Sedimentary
• Igneous
• Metamorphic

True/False: Igneous rocks can only turn into metamorphic rocks.

• True
• False