What Are U Shaped Valleys? A U-shaped valley is an ancient geological formation with steep, high sides and flat or rounded valley bottom. They result from glaciation and are often filled with lakes, rivers, sand traps on golf courses kettle lakes (water hazards) and other natural features. The process of https://couch70734.izrablog.com/30380880/is-sectional-u-shape-really-as-vital-as-everyone-says