What Are U Shaped Valleys? A U-shaped valley is an edifice of geology that has steep, high sides as well as a flat or rounded valley bottom. These valleys are created by glaciation. They are often filled with lakes rivers, sandtraps, sandtraps on golf courses kettle lakes (water hazards), or https://couch43812.spintheblog.com/30232755/how-to-know-if-you-re-prepared-to-sectional-u-shape