EARTH'S COMPOSITIONAL LAYERS

CRUST

• What makes up the crust depends on where you are

MANTLE

OUTER CORE

• The outer core is made out of liquid iron and nickel.
• We used tin foil because it looks like a liquid kind of.
• The outer core is 1,430 miles thick.

INNER CORE

• The inner core is made out of solid iron and nickel
• It is solid because of all the pressure
• The inner core is 750 miles thick
• We chose a die because we thought it would represent it well

THANKS!