Rocks ROCK!

Identify this type of rock. 

• igneous
• metamorphic
• sedimentary

Identify this type of rock. 

• metamorphic 
• igneous
• sedimentary
• fossil

Identify this type of rock. 

• sedimentary
• igneous
• metamorphic
• fossil

This property can be tested using a nail, penny, or fingernail. (Example: soft)

• color
• hardness
• luster
• streak

This property shows how a mineral reflects light. (Example: metallic)

• color
• hardness
• luster
• streak

This property is the powder left after rubbing across a rough surface. 

• color
• hardness
• luster
• streak

This property is the easiest to identify. (Examples: grey, black, white, or red)

• color
• hardness
• luster
• streak

Rocks are natural, solid, nonliving material made of one or more minerals. 

• true
• false

What type of rock might contain fossils? 

• sedimentary
• igneous
• metamorphic

Minerals are the most common solid material on Earth. 

• true
• false