Glacial landforms are features created by the movement and melting of glaciers. As glaciers advance, they erode the landscape, carving out valleys and shaping mountains. Common glacial landforms include U-shaped valleys, moraines, and fjords. These features provide evidence of past glacial activity and help scientists understand Earth's climatic history. When glaciers melt, they leave behind various deposits, such as drumlins and eskers. These landforms can indicate the direction of glacial movement and the processes involved in their formation. Studying glacial landforms is essential for understanding the impact of climate change on our planet's geography.