Why is this layer a solid ball of iron and nickel? What makes this layer different from the inner layer? Why? What are the 3 parts of this layer? For each layer on your foldable, provide the following information: 1 – Describe the relative position 2 – Describe the density 3 – Describe the composition 4 – Answer the question (above) for each layer 5 – Define these terms Crust (both types), Lithosphere, Asthenosphere, Upper Mantle, Lower Mantle, Outer core, Inner core What are the two types of this layer?

1 2 3 4 5 6 7 8 9 _______________