Glaciers shape landforms through processes like erosion, transportation, and deposition. As glaciers move, they pick up rocks and sediment, which act as tools to erode the land beneath them. The weight and pressure of the ice cause the glacier to carve out valleys, create sharp mountain peaks, and even form cirques and aretes. When the glacier melts, it deposits the sediments it carried, forming features like moraines, drumlins, and eskers. Overall, glaciers are powerful agents of change in shaping the Earth's landscape.
