Igneous Rocks-JS

Where is magma?

• inside 
• outside

Intrusive Igneous rocks will be 

• coarse grain
• fine grain

If an Igneous rock is dark-colored, what is the amount of silica?

• high
• low
• doesn't matter

What is one use of Granite?

• gravel
• weapons
• building materials
• skin abrasives

Is Granite high or low in Silica?

• high
• low

If a rock is formed from lava, what will the grains be?

• coarse
• fine

Coarse or Fine?

• coarse
• fine

How do Intrusive Igneous rocks cool?

• quickly
• slowly
• really fast

Coarse or Fine

• coarse
• fine

Which type of rock is formed from the solidification of magma or lava?

• igneous

• sedimentary

• metamorphic

• bioclastic