A valley is a type of landform found in areas with hills or mountains. The movement of rivers, the processes of weathering and erosion, and tectonic activity create canyons. U-Shaped Valley . How to use valley in a sentence. From Longman Dictionary of Contemporary English rift valley ˈrift ˌvalley noun [countable] SG a valley with very steep sides, formed by the cracking and moving of the Earth’s surface Examples from the Corpus rift valley • Upland masses exist on either side of a central rift valley. leys 1. A V-valley is formed by erosion from a river or stream over time. U-shaped valleys occur in many parts of the world and are characteristic features of mountain glaciation. Hanging valley definition, a valley, the lower end of which opens high above a shore, usually caused by the rapid erosion of a cliff. They are generally large and are not narrow. These glacial troughs may be several thousand feet deep and tens of miles long. They also have broad, flat valley floors. “Canyon” comes from the Spanish word cañon, which means “tube” or “pipe.”The term “gorge” is often used to mean “canyon,” but a gorge is almost always steeper and narrower than a canyon. You would find the valleys are characterized by climates that are different from the surrounding areas. Glacial valley, stream valley that has been glaciated, usually to a typical catenary, or U-shaped, cross section. The terms U-shaped and V-shaped are descriptive terms of geography to characterize the form of valleys. 2. In this lesson, learn about different types of valleys, how they are created, and some famous valleys around the world! An extensive area of land drained or irrigated by a river system. It is called a V-valley as the shape of the valley is the same as the letter “V”. Every few months, I find myself defending my hometown of Sacramento, California, especially when people question why it was chosen as the state capital. Definition: What is a V-valley? Definition of Valley in the Definitions.net dictionary. A canyon is a deep, narrow valley with steep sides. Definition of a Valley. Information and translations of Valley in the most comprehensive dictionary definitions resource on the web. V-shaped Valley; Related terms: Return to Geography Home In definition, a valley, on the contrary, to a basin, is a typical low land eventually surrounded by hills or mountains. Valley definition is - an elongate depression of the earth's surface usually between ranges of hills or mountains. Meaning of Valley. What does Valley mean? A dry valley may develop on many kinds of permeable rock, such as limestone and chalk, or sandy terrains that do not regularly sustain surface water flow.Such valleys do not hold surface water because it sinks into the permeable bedrock.. BSL Geography Glossary - V-shaped Valley - definition. A U-shaped valley is a valley with a profile similar to the letter "U." 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