What Are U Shaped Valleys? A U-shaped valley is an geological formation that has steep, high sides and a flat or rounded valley bottom. These valleys are formed by glaciation. They usually contain lakes or rivers, sandtraps along a golf course, kettle lakes (water hazards), or other natural features. The https://sofas-and-couches32103.collectblogs.com/75316976/15-shocking-facts-about-sectional-u-shape-that-you-didn-t-know