From the Earth's center outward, the correct order is: 1. core, mantle, crust, hydrosphere, atmosphere, magnetosphere. 2. core, magnetosphere, mantle, crust, hydrosphere, atmosphere. 3. magnetosphere, core, mantle, crust, hydrosphere, atmosphere. 4. core, hydrosphere, mantle, crust, atmosphere, magnetosphere. 5. core, crust, mantle, hydrosphere, atmosphere, magnetosphere.