Column A 1. Athenosphere: Athenosphere 2. Inner Core: Inner Core 3. Lithosphere: Lithosphere 4. Lower Mantle: Lower Mantle 5. Outer Core: Outer Core 6. Upper mantle: Upper mantle Column B a. Very hot, solid iron b. Hottest solid rock c. Hot solid rock d. Cool solid rock (granite or basalt) e. Hot liquid iron f. Hot molten rock