Fusion Earth Science Test

What is the correct formula to solve for density?

• volume divided by mass = density
• mass divided by volume = density
• mass X volume = density
• volume + mass = density

A mineral with _____________ glows under an ultraviolet light.

• fluorescence
• fluorite
• streak
• a hardness of 1 only

To find the hardness of a mineral, you need the following items.

• steel nail, fingernail, glass plate, copper wire
• fingernail, streak plate, copper penny, glass plate
• glass plate, ultraviolet light, streak plate, fingernail
• copper wire, ultraviolet light, streak plate, steel nail

This mineral is quartz that has turned purple by small amounts of impurities such as iron. Brazil is one of the main sources of this mineral.

• amethyst
• ruby
• diamond
• topaz

The Mohs hardness scale rates minerals from a #1 (softest) to a #_________ (hardest).

• 7
• 8
• 9
• 10

Don't get "fooled" by this mineral. It was one of your minerals from the Mineral Identification Lab. Name is mineral.

• Pyrite
• Gold
• Talc
• Quartz

This is an image of a ___________.

• geode
• streak plate
• hardness test
• diamond

I have layers of medium-size particles. Name this rock.

• pumice
• granite
• sandstone
• slate

This rock has bands or ribbons which are caused by pressure.

• obsidian
• granite
• pumice
• gneiss

This rock was once shells from ocean animals. Due to temperature and pressure I change from limestone to this rock. Name this rock.

• limestone
• marble
• sandstone
• granite