Earth's Layers

This layer is the center of the Earth

• Outer Core

• Asthenosphere

• Mesosphere

• Inner Core

This slow flowing, solid rock is found between the core and the crust:

• Mantle

• Mesosphere

• Core

• Lithosphere

Which COMPOSITIONAL layer is the densest?

• Iron

• Core

• Mantle

• Lithosphere

What is Earth's inner core mostly made of?

• Iron

• Granite

• Sandstone

• Aluminum

What layer do we live on?

• Asthenosphere

• Oceanic Crust

• Mesosphere

• Continental Crust

Almost 2/3 of Earth's mass is found in this layer:

• Asthenosphere

• Continental Crust

• Mantle

• Lithosphere

Which layer contains Convection Currents?

• Asthenosphere

• Lithosphere

• Mesosphere

• Outer Core

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

What are the 2 types of crust in the Lithosphere?

• mesosphere and oceanic

• asthenosphere and oceanic

• continental and oceanic

• continental and asthenopshere