Rocks & Minerals Review

Two types of igneous rocks are:

• Interior and exterior

• Intrusive and extrusive

• Inside and outside

• Enter and exit

Fossils are a form of:

• mineral

• igneous rock

• sedimentary rock

The five characteristics that all minerals share are:

• Definite Chemical Composition, Color, Density, Igneous, and Solid
• Definite Chemical Composition,  Crystal Structure, Inorganic, Naturally Occurring, and Solid
• Cleavage, Faces, Hardness, Metamorphic, and Streak
• Cleavage, Crystal Structure, Density, Igneous, and Solid

This is measured on  the Mohs Scale.

• Cleavage
• Density
• Hardness
• Luster

The _________ of a mineral is a physical property that is easy to observe.

• Chemical Composition
• Color
• Hardness
• Streak

This is how a mineral reflects light.

• Cleavage
• Density
• Hardness
• Luster

The three major rock groups are:

• Inorganic, Metamorphic, and  Sedimentary
• Inorganic, Metamorphosis, and Sediment
• Igneous, Metamorphic, and Sediment
• Igneous, Metamorphic, and Sedimentary

This rock  is formed from molten rock (magma/lava) that has cooled.

• Igneous
• Inorganic
• Metamorphic
• Sedimentary

This rock is formed by erosion (continuously broken down into small fragments) and  then is compressed and  cemented together.

• Inorganic
• Igneous
• Metamorphic
• Sedimentary

Diamond has a hardness of ___ on Mohs Hardness Scale.

• 1
• 5
• 8
• 10