• Earth Layers
     Help
  • Which is the outermost solid surface of Earth?
    Crust
  • Which is the thickest layer of the earth?
    Mantle
  • Which layer is made up of liquid nickel and iron?
    Outer core
  • Unlock this slideshow and over 4 million more with Baamboozle+
    Try slideshows
    • Your experience on this site will be improved by allowing cookies.