Unit 3 - CH 4-6 Test Review

Which of the following are tests used to identify minerals? (Select all that apply)

• luster

• color

• crystal size

• streak

• hardness

How do igneous rocks form?

• from lava that erupted onto Earth’s surface

• when magma hardens beneath Earth’s surface

• small, hard to see crystals

What state are minerals always in?

• liquid

• gas

• solid

• organic

Tags

NGSS.MS-PS1-4

Which of the following luster would have shiny and reflective surfaces?

• dull luster

• metallic luster

• waxy luster

• nonmetallic luster

Which type of igneous rock forms on Earth's surface?

• extrusive

• intrusive

• sedimentary

• always magnetic

Which of the following is true about minerals?

• They are naturally occurring and inorganic.

• They can be synthetically produced.

• They are organic and inorganic.

• They are occasionally found in a liquid state

Tags

NGSS.MS-ESS3-1

NGSS.MS-PS1-3

What is Mohs Scale used to test?

• density of a mineral

• color of a mineral

• hardness of a mineral

• specific gravity of a mineral

Which type of rock is formed from the crystallization of magma?

• Sedimentary

• Igenous

• Metamorphic

Which rock property is classified as either metallic or nonmetallic?

• Color

• Specific Gravity

• Magentism

• Luster

Which type of metamorphic rocks have their grains arranged in parallel layers or bands?

• felsic

• mafic

• nonfoliated

• foliated