• Explain the geomorphic processes involved in shaping landscapes, including weathering (mechanical, chemical, biological), mass movement (sliding, slumping), erosion (abrasion, hydraulic action, attrition, solution), transport (traction, saltation, suspension, solution), and deposition. • Explain the formation of coastal landforms, including headlands, bays, caves, arches, stacks, beaches, and spits. • Explain the formation of river landforms, including waterfalls, gorges, v-shaped valleys, floodplains, levees, meanders, and ox-bow lakes.