E.3.2.3 Igneous Rocks Quiz

This type of rock forms from molten material, either lava or magma.

• Igneous Rock
• Metamorphic Rock
• Sedimentary Rock

Igneous Rocks are classified by the following except:

• Composition
• Origin
• Texture
• Hardness

Molten material on Earth's Surface

• Lava
• Magma

Molten material under Earth's Surface

• Lava
• Magma

Molten material that is on Earth's surface will form this type of igenous rock.

• Extrusive Rock
• Intrusive Rock
• Foliated Rock
• Nonfoliated Rock

Molten material that is in the Earth will form this type of igneous rock.

• Extrusive Rock
• Intrusive Rock
• Foliated Rock
• Nonfoliated Rock

Extrusive Igneous Rocks will have this type of texture:

• Coarse-Grained
• Fine Grained
• Foliated
• Nonfoliated

Intrusive Igneous Rocks will have this type of texture:

• Coarse-Grained
• Fine Grained
• Foliated
• Nonfoliated

Intrusive rocks formed from magma will cool

• slowly
• quickly

Extrusive rocks formed from lava will cool

• slowly
• quickly