Rocks and Minerals

True or False: Each mineral must be created naturally

• True

• False

True or False: An organic substance is anything made of carbon only.

• True

• False

True or False: All minerals are solid

• True

• False

True or False: Minerals have a definite type of elements, but the number of molecules can change, for example pyrite is FeS2 or FeS3

• True

• False

Which of the following would be the hardest mineral?

• 1

• 5

• 10

• 100

Which of the following is not created by a rock or mineral?

• Radon Poisoning

• Silicosis

• Black Lung

• Black Death

What is another name for specific gravity?

• Mass

• Weight

• Size

• Density

What is not a type of rock?

• Sedimentary

• Igneous

• Metamorphic

• Ingenious

True or false: Only volcanoes create igneous rock

• True

• False

True or False: There are two types of igneous rocks, intrusive and extrusive

• True

• False