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 are the result of glaciation, and are usually home to lakes, rivers and sand traps found on golf courses kettle lakes (water https://wwwsofasandcouchescom20943.acidblog.net/60958866/what-is-sectional-u-shape-and-why-is-everyone-speakin-about-it