What Are U Shaped Valleys? A U-shaped Valley is a geological formation that has high, steep sides and a flat or rounded valley bottom. These valleys are created by glaciation. They often contain lakes, rivers, sandtraps on golf courses, kettle lakes (water hazards), or other natural features. Glacial erosion creates https://sofasandcouches15467.loginblogin.com/36483207/what-is-sectional-u-shape-and-why-is-everyone-speakin-about-it