Front

What are minerals?

Back

Minerals are naturally occurring substances that have a definite chemical composition and physical properties.

Front

What is the Mohs Hardness Scale?

Back

The Mohs Hardness Scale is a scale that ranks minerals based on their hardness, from 1 (softest) to 10 (hardest).

Front

What property is NOT used to identify minerals?

Back

Size is NOT a property used to identify minerals.

Front

Name two minerals that are harder than Fluorite.

Back

Quartz and Feldspar are two minerals that are harder than Fluorite.

Front

Can rocks contain fossils?

Back

Yes, rocks can contain fossils.

Tags

NGSS.MS-ESS2-3

Front

What does the Mohs scale measure?

Back

The Mohs scale measures the hardness of a mineral.

Front

What is a rock?

Back

A rock is a solid material made up of one or more minerals.

Front

What is a mineral's luster?

Back

Luster is the way a mineral reflects light, which can be described as shiny, dull, or glassy.

Tags

NGSS.MS-PS4-2

Front

What is the difference between rocks and minerals?

Back

Rocks are made of one or more minerals, while minerals are pure substances with specific chemical compositions.

Front

What is an example of a sedimentary rock?

Back

An example of a sedimentary rock is sandstone.

Tags

NGSS.MS-ESS1-4