Layers of the Earth

What is the thickest layer of the Earth?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of the Earth is liquid Iron and Nickle?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layer of the Earth is a dense solid ball of Iron and Nickle?

• Crust

• Mantle

• Outer Core

• Inner Core

The soft part of the Mantle below the Lithosphere is called the:

• Crust

• Lithosphere

• Asthenosphere

• Core

The rigid rocky layer of the crust and upper mantle is called the:

• Asthenosphere

• Lithosphere

• Core

What layer of the Earth is represented by the letter B?

• Crust

• Mantle

• Outer Core

• Inner Core

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-3

Geologists know that the Earth has layers by using data collected from:

• Seismic waves

• Telescopes

• Submarines

• Iphones

The most dense layer of the Earth is:

• Crust

• Mantle

• Core

What layer of the Earth is represented by the letter C?

• Crust

• Mantle

• Outer Core

• Inner Core

The layers of Earth are in the order they are in because:

• It keeps us safe

• It holds the Earth together

• Its pretty

• The different layers have different densities