What Are U Shaped Valleys? A U-shaped valley is a geological formation that has steep, high sides as well as an elongated or flat valley bottom. These valleys are created by glaciation. They usually contain lakes or rivers, sandtraps along a golf course kettle lakes (water hazards) or other natural https://sofasandcouches17188.p2blogs.com/29231129/how-to-know-the-sectional-u-shape-right-for-you