Glaciers shape the landscape through processes such as erosion, deposition, and transportation of sediment. As glaciers move, they pick up rocks and sediment, which act as tools to carve and sculpt the land beneath them. The slow movement of glaciers can create U-shaped valleys, fjords, moraines, and other distinctive landforms. This process, known as glaciation, leaves behind a unique and often dramatic landscape that reflects the power of ice over time.