Draw two cross-sections of the earth (approx. to scale) and label the layers of the earth.
cross section 1: 5 layers based on physical and mechanical properties (lithosphere, asthenosphere, mantle, outer core, inner core). Indicate the dominant physical state (solid, liquid, etc) for each layer.
cross section 2: 3 layers based on composition (crust, mantle, core). Indicate the most common elements in each layer. Match layers where appropriate between the two cross-sections.