Earth 1 practice exam 2020

Which layer of Earth would have the greatest density?

• upper mantle
• lower mantle
• inner core
• outer core

4. What layer is the hottest?

• Core
• Crust
• Mantle

5. Which layer is the thickest?

• Core
• Crust
• Mantle

Identify each layer - #19.

• mantle
• lithosphere
• inner core
• outer core

Tags

NGSS.MS-ESS2-1

The core is mostly made up mostly of which elements?

• Oxygen and Silicon
• Silicon and Magnesium
• Nickel and Iron
• Iron and Magnesium

Tags

NGSS.MS-PS1-1

The surface along which rock break and slide past each other is called a:

• fracture
• fault
• joint

Tags

NGSS.MS-ESS3-2

Many earthquakes happen along the borders of...

• Countries
• Tectonic Plates
• Climate Zones
• None of the above.

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS3-2

A naturally occurring, inorganic solid with a crystal structure and a definite chemical composition is referring to

• density
• streak
• mineral
• non silicate mineral

Rocks are made out of __________________.

• particles

• minerals

• molecules

• cells

Which of the following minerals has a metallic luster, a black streak, and could scratch Gold?

• Magnetite

• Graphite

• Galena

• Hematite

Tags

NGSS.MS-PS1-2