Review for 8th Science FCAT (Earth's Structure & Rock Cycle)

You live, breathe, and eat on this layer.

• Outer Core
• Inner Core
• Mantle
• Crust

Which layer of the Earth is the only liquid layer?

• Outer Core
• Inner Core
• Mantle
• Lithosphere

Which layer is considered the thinnest layer?

• Mesosphere
• Core
• Mantle
• Crust

What is the hottest layer?

• Crust
• Mantle
• Core

Which compositional layer is represented by the yellow layer?

• inner core

• outer core

• mantle

• crust

Which Layer is considered the coolest layer?

• Crust
• Mantle
• Inner Core
• Outer Core

What is the correct order of Earth's layer starting from the surface?

• Crust, mantle, outer core, inner core
• outer core, inner core, crust, mantle
• crust, outer core, inner core, mantle
• mantle, outer core, inner core, crust

Out of all the layers, which one would be the easiest for us to drill through?

• inner core
• outer core
• mantle
• crust

What happens to temperature as you move down through the layers?

• it remains the same
• it increases then decreases
• it increases
• it decreases

Where is the Earth's crust the thickest?

• Oceans
• Equator
• Mountains
• North and South Poles