What Are U Shaped Valleys? A U-shaped valley is a geological formation with steep, high sides and a rounded or flat valley bottom. They are the result of glaciation, and are usually home to lakes, rivers and sand traps found on golf courses kettle lakes (water hazards), and other such https://couch63982.bloggerchest.com/29776956/a-guide-to-sectional-u-shape-from-beginning-to-end