What Are U Shaped Valleys? A U-shaped Valley is an edifice of geology that has steep, high sides as well as an elongated or flat valley bottom. They result from glaciation and are often the home of rivers, lakes and sand traps found on golf courses, kettle lakes (water hazards) https://couch70734.izrablog.com/30380880/is-sectional-u-shape-really-as-vital-as-everyone-says