What Are U Shaped Valleys? A U-shaped valley is a geological formation that has steep, high sides as well as a flat or rounded valley bottom. They are the result of glaciation and are frequently filled with lakes, rivers, sand traps on golf courses, kettle lakes (water hazards) and other https://sofasandcouches43278.blue-blogs.com/36492483/sectional-u-shape-tips-that-will-transform-your-life