In some stress-tectonic regions of the Rockies or the Alps (e.g. As a generic name for a type of valley, the term typically refers to a wide valley though there are many much smaller stream valleys within the Yorkshire Dales, which are named (specific name) Dale. In Southern England, vales commonly occur between the outcrops of different relatively erosion-resistant rock formations, where less resistant rock, often claystone has been eroded. Glen: a long and deep valley usually with steep sides. Gorge: a deep valley with steep rocks on each side. Both climates are dominated by heavy denudation. Hanging valleys are also simply the product of varying rates of erosion of the main valley and the tributary valleys. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Gully definition: A gully is a long narrow valley with steep sides. , This article is about the physical-geographic term. Are you looking for never-ending fun in this exciting logic-brain app? Deposition dominates over erosion. Many villages are located here (esp. Some of the first human complex societies originated in river valleys, such as that of the Nile, Tigris-Euphrates, Indus, Ganges, Yangtze, Yellow River, Mississippi, and arguably Amazon. In prehistory, the rivers were used as a source of fresh water and food (fish and game), as well as a place to wash and a sewer. The tributary valleys are eroded and deepened by glaciers or erosion at a slower rate than that of the main valley floor; thus the difference in the two valleys' depth increases over time. A rift valley forms where the Earth's crust is spreading or splitting apart.  Clough is a word in common use in northern England for a narrow valley with steep sides. 16. This term is commonly used in Ireland, New England, Appalachia, and the Ozarks of Arkansas and Missouri to describe such geographic features. | Meaning, pronunciation, translations and examples The varying rates of erosion are associated with the composition of the adjacent rocks in the different valley locations. Usually the bottom of a main valley is broad – independent of the U or V shape. In polar areas and at high altitude, valleys may be eroded by glaciers; these typically have a U-shaped profile in cross-section, in contrast to river valleys, which tend to have a V-shaped profile. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. Unlike the other forms of glacial valley, these were formed by glacial meltwaters. A V-shaped valley is a narrow valley with steeply sloped sides that appear similar to the letter "V" from a cross-section. A long, narrow region of low land between ranges of mountains, hills, or other high areas, often having a river or stream running along the bottom. Erosion of Sognefjord, Norway. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. Rapid down-cutting may result from localised uplift of the land surface or a rejuvenation of the watercourse as a result for example of a reduction in the base level to which the river is eroded, e.g. 18. mesa. They include: Similar geographical features such as gullies, chines and kloofs, are not usually referred to as valleys. They typically have a U-shaped cross-section and are characteristic landforms of mountain areas where glaciation has occurred or continues to take place.. Depending on the topography, the rock types and the climate, a variety of transitional forms between V-, U- and plain[clarification needed] valleys can form. Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Valley Academy of Career and Technology Education, Valley Advocates for Responsible Development, Valley Alliance of Mentors for Opportunities and Scholarships. These glaciers may remain present in valleys in high mountain or polar areas. Salzburg), the side valleys are parallel to each other, and are hanging. Alterac Valley (AV) is a battleground in the continuing war between the Horde and the Alliance. A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. Typically small valleys containing streams feed into larger valleys which in turn feed into larger valleys again, eventually reaching the ocean or perhaps an internal drainage basin. Canyon definition is - a deep narrow valley with steep sides and often with a stream flowing through it.  A typical river basin or drainage basin will incorporate each of these different types of valley. Once the glaciers receded, seawater covered the floor of the glacial trough to create fjords. at the sunny side) because the climate is very mild: even in winter when the valley's floor is completely filled with fog, these villages are in sunshine. Valleys may arise through several different processes. Most of the first civilizations developed from these river valley communities. A valley is an elongated low area often running between hills or mountains, which will typically contain a river or stream running from one end to the other. The CroswodSolver.com system found 25 answers for deep narrow valley with steep sides crossword clue. Nesje, A., & Whillans, I. M. (1994). 3. An elongated lowland between ranges of mountains, hills, or other uplands, often having a river or stream running along the bottom. A hollow is a small valley or dry stream bed. Often, waterfalls form at or near the outlet of the upper valley. They are most commonly associated with U-shaped valleys, where a tributary glacier flows into a glacier of larger volume. Our system collect crossword clues from most populer crossword, cryptic puzzle, quick/small crossword that found in Daily Mail, Daily Telegraph, Daily Express, Daily Mirror, Herald-Sun, The Courier-Mail, Dominion Post and many others popular newspaper. The branches of Sognefjord aree much shallower than the main fjord. , Hanging valleys also occur in fjord systems under water. 2. The movement of rivers, the processes of weathering and erosion, and tectonic activity create canyons. The word is Goidelic in origin: gleann in Irish and Scottish Gaelic, glion in Manx.The designation "glen" also occurs often in place … The main glacier erodes a deep U-shaped valley with nearly vertical sides, while the tributary glacier, with a smaller volume of ice, makes a shallower U-shaped valley. The Grand Canyon is 446 kilometers (277 miles) long. Also referred to as a valley … The development of a river valley is affected by the character of the bedrock over which the river or stream flows, the elevational difference between its top and bottom, and indeed the climate. Rift valleys arise principally from earth movements, rather than erosion. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period of time. Structural valley: A valley formed by geologic events such as drop faults or the rise of highlands. Alongside the Generals are their two … Valley A valley is a low place between mountains. Archipelagogroup or chain of islands clustered together in a sea or ocean 19. See also dale and valley. island. Abrasion by the movement of ice and particularly by rock material embedded within it causes the widening and deepening of the valley to produce the characteristic U or trough shape relatively steep, even vertical sides and a relatively flat bottom. This is why valleys like this are called V-shaped valleys. More lateral erosion takes place in the middle section of a river's course, as strong currents on the outside of its curve eats at the bank. A rift valley has steep narrow sides and a flat floor. Such valleys may also be known as glacial troughs. The tributary valley, composed of more resistant rock, then hangs over the main valley. A glen is a valley, typically one that is long and bounded by gently sloped concave sides, unlike a ravine, which is deep and bounded by steep slopes.Whittow defines it as a "Scottish term for a deep valley in the Highlands" that is "narrower than a strath". Click the answer to find similar crossword … In the Alps – e.g.  Other terms for small valleys such as hope, dean, slade, slack and bottom are commonly encountered in place-names in various parts of England but are no longer in general use as synonyms for valley. See more. The word that solves this crossword puzzle is 7 letters long and begins with C A deep valley with very steep sides - often carved from the Earth by a river. Gully: a channel cut in the hillside or mountainside from. Strath signifies a wide valley between hills, the floor of which is either level or slopes gently. Glacier a glacier is a tributary valley that is now filled with mountain.. 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