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. They result from glaciation, and are usually home to lakes, rivers and sand traps found on golf courses kettle lakes (water hazards), and https://couches09712.frewwebs.com/30414790/an-easy-to-follow-guide-to-choosing-the-right-sectional-u-shape