Earth's Structure

What are the four layers of the Earth from inside to the outside?

• Crust, Outer core, mantle, inner core

• Inner core, outer core, mantle, crust

• crust, mantle, outer core, inner core

• Mantle, outer core, inner core, crust

Which is the largest layer of the earth?

• crust

• mantle

• inner core

• outer core

Which layer contain convection currents?

• mantle

• crust

• outer core

• inner core

Tags

NGSS.MS-ESS2-1

What is the only liquid layer of the Earth?

• crust

• mantle

• outer core

• inner core

Which layers of Earth are mostly made of solid material?

• the cores
• crust & inner core
• crust & mantle
• mantle & outer core

What is Earth's thinnest layer?

• crust
• inner core
• outer core
• mantle

Which of Earth's layers is composed mostly of liquid metal?

• crust
• inner core
• outer core
• mantle

What two metals make up Earth's outer core?

• basalt & granite
• granite & iron
• iron & nickel
• nickel & basalt

Earth's inner core is a ___________ due to extreme pressure.

• gas
• liquid
• plasma
• solid

Tags

NGSS.MS-PS1-4

The layer we live on:

• Oceanic Crust
• Continental Crust
• Lithosphere
• Asthenosphere

Tags

NGSS.MS-ESS2-3