Inside Earth Review (part 1)

Which layer is made of the most solid rock?

• inner core
• outer core
• mantle
• crust

Which layer has the coolest temperatures?

• outer core
• inner core
• mantle
• crust

Tags

NGSS.MS-PS3-4

Which layer has the hottest temperatures?

• inner core
• outer core
• mantle
• crust

Tags

NGSS.MS-PS3-4

Which statement is true about oceanic crust?

• It is made of melted rock.
• It is the thinner than continental crust.
• It is thicker than continental crust.
• It is made of liquid metal.

Tags

NGSS.MS-ESS2-2

Which statement is correct?

• As you move up through the layers, the pressure increases.
• As you move down through the layers pressure increases.
• As you move down through the layers, pressure decreases.
• As you move up down through the layers, pressure remains the same.

What happens to temperature as you move down through the layers?

• it remains the same
• it increases then decreases
• it increases
• it decreases

Tags

NGSS.MS-PS3-4

Identify layer  #20.

• mantle
• pizza crust
• inner core
• outer core

What are the two types of crust?

• continental and oceanic
• ocean and upper
• lower and upper
• pizza and subway

Scientists think that convection currents that move the plates flow in Earth's _____.

• continental crust
• oceanic crust
• asthenosphere
• lithosphere

Tags

NGSS.MS-ESS2-3

Which layer does the lithosphere (the outer most layer and the crust) float on top of?

• the crust
• lithosphere
• asthenosphere
• outer core