Earth's Layers

Is the outer core a liquid or solid?

• liquid
• solid

What is the top layer of the Earth's surface called? 

• Mantle
• Innercore
• Outercore
• Crust

Temperature _____________________ as you go deeper into the earth.

• increases
• decreases
• goes up and down depending on the layer
• stays the same

What layer of Earth do we live on?

• Crust
• Core
• Mantle

How many layers of the Earth's CORE are there?

• one
• two
• three
• four

Scientists determine what Earth’s interior looks like by using:

• Volcanoes
• Seismic Waves
• Continental Drift
• Convection Currents

Identify the letter in the diagram.  Identify letter E

• Lithosphere
• Asthenosphere
• Mantle
• Outer Core

What are earth's three main layers?

• Core, mantel, and surface
• Core, mantle, and crust
• Inner core, outer core, and mantle
• Upper mantle, lower mantle, and crust

The outer most layer of the earth is made of two parts.  What are those parts called?

• Continental and oceanic crust
• Thick and thin crust
• Land and ocean crust
• Sedimentary and igneous crust

Where is the earth’s crust the thickest?

• A. _(ocean)
• B. _(mountain)
• C. _{(North pole)}
• D. _(Equator)