Layers of the Earth

How many layers does Earth have?

• 1

• 2

• 3

• 4

What is the thinnest layer?

• Crust

• Mantle

• Outer Core

• Inner Core

What is the hottest layer?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer is the only liquid layer?

• Crust

• Mantle

• Outer Core

• Inner Core

The Lithosphere is made up of the ___________.

• Crust and Upper Mantle

• Inner and Outer Cores

• Outer Core and Lower Mantle

• Lower and Middle Mantle

What are convection currents?

• the cycle of heated rock or metal rising, and cooling rock or metal falling.

• the cycle of cooling rock or metal rising, and heated rock or metal falling.

• an electric current found in the mantle.

• and electric current found in the outer core.

Tags

NGSS.MS-ESS2-1

Which layer of the Earth is shown in YELLOW?

• Crust
• Mantle
• Inner Core
• Outer Core

Which layer of the Earth is shown in BROWN?

• Crust
• Mantle
• Inner Core
• Outer Core

Which layer of the Earth is shown in ORANGE?

• Crust
• Mantle
• Inner Core
• Outer Core

Tags

NGSS.MS-ESS2-1

Which layer of the Earth is shown in RED?

• Crust
• Mantle
• Inner Core
• Outer Core