Unit 3-Rocks, Plate Tectonics, Volcanoes, Earthquakes

Where is magma?

• inside 
• outside

A type of rock that forms from the cooling of molten rock at or below the surface of the earth

• Igneous Rock
• Metamorphic Rock
• Sedimentary Rock
• chemical Rock

Igneous rock that forms from lava on Earth's surface

• Organic Rock
• Intrusive Rock
• Clastic Rock
• Extrusive Rock

Igneous rock that forms when magma hardens beneath Earth's surface

• intrusive Rock
• compaction
• Chemical Rock
• Clastic Rock

What does it mean for a rock to be extrusive

• formed from magma
• Have Rounded Edges  formed from heat and pressure
• Form from Lava
• Form By Sediment

A natural mixture of minerals.

• erosion
• magma
• alloys
• rock

The process by which igneous rocks are formed...

• heat and pressure deep underneath earth's surface
• melting and cooling of magma
• compaction and cementation of sediments

Is lava above or below ground

• below
• above

Any rock formed when another rock is changed by heat or pressure is a metamorphic rock.

• True
• False

Collisions between the Earth's plates push rock down toward the heat of the Earth's___________.

• Crust
• Mantle