Meeh

The outermost solid layer of the Earth is called the

• mantle
• outer core
• inner core
• crust

This layer of the Earth is found between the core and the crust.

• mantle
• outer core
• inner core
• crust

The layer that lies beneath the mantle and surrounds the inner core. 

• mantle
• outer core
• inner core
• crust

The solid, dense center of our planet that extends from the bottom of the outer core to the center of the Earth.. 

• mantle
• outer core
• inner core
• crust

What causes the waves that scientists have used to gain most of their understanding of the composition of Earth's interior?

• earthquakes
• magnetic fields
• meteor strikes
• winds

True or False
The Earth's thin shell of hard rock is called the crust.

• True
• False

4. What layer is the hottest?

• Core
• Crust
• Mantle

5. Which layer is the thickest?

• Core
• Crust
• Mantle

If you traveled from the center of Earth to the surface, the pressure would...

• increase
• decrease
• stay the same
• unsure

Which layer is made up of iron and nickel?

• Crust
• Mantle
• Inner Core
• Lithosphere