What Are U Shaped Valleys? A U-shaped valley is an geological formation with high, steep sides and a rounded or flat valley bottom. They result from glaciation and are frequently the home of rivers, lakes and sand traps found on golf courses, kettle lakes (water hazards), and other such natural https://sofa21577.dsiblogger.com/62645473/5-sectional-u-shape-lessons-from-the-pros