Structure of Earth

What layer is the number 1?

• Inner core

• Outer core

• Crust

• Mantle

What layer is the number 2?

• Inner core

• Outer core

• Mantle

• Crust

What layer is the number 3?

• Inner core

• Outer core

• Lower mantle

• Crust

What layer is the number 4?

• Inner core

• Outer core

• Crust

• Upper mantle

What layer is the number 5

• Inner core

• Crust

What layer is the hottest?

• Inner core

• Crust

From what layer do we extract rocks?

• Inner core

• Mantle

• Crust

• Outer core

Do you think someone has reached to the inner core?

• True

• False

Which layer is the thinnest?

• Inner core

• Outer core

• Crust

• Upper mantle

What layer is liquid?

• Crust

• Outer core