Layers of the Earth

What are the two types of crusts?

• Outer Crust and Inner Crust

• Oceanic Crust and Continental Crust

• Lithosphere and Asthenosphere

What are the four layers of the earth in order from outside to inside?

• Mantle, Crust, Outer Core, Inner Core

• Inner core, Mantle, Outer Core, Crust

• Crust, Mantle, Outer Core, Inner Core

What is the inner core made of?

• Cold iron and nickel

• Hot iron and nickel

• Rock

Tags

NGSS.MS-PS1-1

The mantle is very thin

• True

• False

The outer core is extremely hot.

• True

• False

Tags

NGSS.MS-PS1-4

What is the thickest layer of the earth?

• Crust

• Mantle

• Outer Core

What is the liquid layer of the earth called?

• Crust

• Mantle

• Outer Core

What is the rock layer of the earth called? Select all that apply.

• Crust

• Inner core

• Mantle

Tags

NGSS.MS-ESS2-1

What is the thinnest layer of the earth called?

• Inner Core

• Crust

• Outer Core

What is the outer core made of?

• Iron and nickel

• Silver

• Melted metal or Magma