Geology 5th grade

This layer of Earth is the thickest part

• crust
• outer core
• mantle
• inner core

Most volcanoes and earthquakes occur...

• along the coast
• along tectonic plate boundaries
• in the Arctic
• in the ocean

Which layer of Earth is located above the outer core?

• crust
• inner core
• mantle
• lithosphere

The _________ is the thinnest layer of Earth.

• outer core
• inner core
• mantle
• crust

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

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

This layer of Earth is solid Iron and Nickel

• Outer Core
• Mantle
• Inner Core
• Crust

Which type of plate boundary would cause mountains to form

• Transform
• Convergent
• Divergent
• Reform

Which is the most thinnest layer of the earth?

• Mantle
• crust
• Bread crust
• Pizza crust

How many layers are there in the Earth?

• 40
• 5
• 89
• 4

which one is hotter?

• the crust
• mantle 
• Inner core