Earths Layers

Why is the Inner Core solid?

• Extreme Heat
• High Pressure
• All the layers are solid
• It's made of rock

Which layer of the Earth is responsible for Earth's magnetic field?

• outer core
• inner core
• mantle
• crust

What is the thinnest layer of the earth’s composition?

• mantle
• inner core
• crust
• outer core

The thickest layer of the earth is the 

• crust
• mantle
• inner core
• outer core

Temperature _____________________ as you go deeper into the earth.

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

Which layer of Earth is located above the outer core?

• crust
• inner core
• mantle
• lithosphere

What is the correct order (starting from the surface) of Earth's layers?

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

Which layer is the hottest?

• Crust

• Mantle

• Outer Core

• Inner Core

Which layers are composed of Nickel (Ni) and Iron (Fe)?

• Crust

• Mantle

• Outer Core

• Inner Core

Which is the innermost layer of the Earth?

• Crust

• Mantle

• Outer Core

• Inner Core