Earth's Layers

How is the Outer Core different from the Inner Core?

• The Outer Core is solid, and the Inner Core is liquid

• The Outer Core is liquid, and the Inner Core is solid

• The Outer Core is made of nickel, and the Inner Core is made of iron

• The Outer Core is made of iron, and the Inner Core is made of nickel

You are digging deep into the Earth, you reach a tectonic plate, which layer have you reached?

• Outer Core

• Mesosphere

• Lithosphere

• Asthenosphere

Which layer is plastic?

• Mesosphere

• Asthenosphere

• Crust

• Core

Identify layer #2

• Lithosphere

• Outer Core

• Inner Core

• Mesosphere

Identify layer #1

• Outer Core

• Lithosphere

• Mesosphere

• Inner Core

Identify layer #3

• Mesosphere

• Lithosphere

• Asthenosphere

• Outer Core

Identify layer #4

• Lithosphere

• Asthenosphere

• Outer Core

• Inner Core

Identify layer #5

• Mesosphere

• Asthenosphere

• Outer Core

• Lithosphere

The inner core is the:

• hottest layer

• coolest layer

• not a layer

The atmosphere keeps the:

• mantle cool

• inner core warm

• outer core in movement

• Earth from getting too hot or too cold