Center of the earth
Updated: 2/7/2020
Center of the earth

Storyboard Text

  • Layers of the earth with Bob the alien
  • I am Bob the alien
  • The first layer is the crust and it is the thinnest layer.
  • Crust
  • The crust is made up of oxygen,silicon, aluminum and iron. The temp is 200- 400 depending how deep you are.
  • The mantle is 4000 degrees. It's mostly made out of silicate rock rich in magnesium and iron.
  • The second layer is the mantle and it's the largest layer.
  • Mantle
  • The outer core temp is 4400 to 6100. It's mostly made out of liquid iron and Nickel.
  • The third layer is the outer core and it's the only liquid layer.
  • outer core
  • The inner core temp is 10800 which is as hot as the surface of the sun. Its mostly made out of metal like iron.
  • The inner core is about the size of the moon and it spins faster then the surface of the earth.
  • Inner core
  • This is Bob the alien see you next episode if I make it.