Topics to be discussed include plate tectonics; continental breakup and assembly; faulting and earthquakes; mantle and lithosphere rheology; global gravity and Earth's rotation; deep Earth structures; heat transfer and convection in the Earth; dynamics of the core; planetary magnetism and the geodynamo; application to other planets. Prerequisites: Any 200-level GEOPH course, or any 300-level GEOPH course, or any 200-level PHYS course. Note: credit may only be obtained for one of GEOPH 440 and GEOPH 521.