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According to Merriam-Webster, a ravine is "a small, narrow, steep-sided valley that is larger than a gully and smaller than a canyon and that is usually worn by running water". [1] Some societies and languages do not differentiate between a gully and ravine; in others, there is a distinction, particularly when concerning environmental ...
Ravine – Small valley, often due to stream erosion; Ria – Coastal inlet formed by the partial submergence of an unglaciated river valley; Ridge – Long, narrow, elevated landform; Riffle – Shallow landform in a flowing channel; Rift valley – Linear lowland created by a tectonic rift or fault; River – Natural flowing freshwater stream
In southern Louisiana the word coulée (also spelled coolie) originally meant a gully or ravine usually dry or intermittent but becoming sizable during rainy weather. As stream channels were dredged or canalized, the term was increasingly applied to perennial streams, generally smaller than bayous. The term is also used for small ditches or ...
Example on a topographical map, and how it would look in the real world. Typical draw, Little Carpathians A draw, sometimes known as a re-entrant in orienteering, is a terrain feature formed by two parallel ridges or spurs with low ground in between them.
The creek that may have run along the bottom of the gulch in the past has been diverted to a parallel aryk. A gulch is a deep V-shaped valley formed by erosion. It may contain a small stream or dry creek bed and is usually larger in size than a gully. [1] Sudden intense rainfall upstream may produce flash floods in the bed of the gulch.
The ravine system contains seven watersheds, the Don River, Etobicoke Creek, Highland Creek, Humber River, Mimico Creek, Petticoat Creek, and the Rouge River. [13] The Humber watershed is the largest of the seven watersheds, although the Don watershed constitutes the largest percentage of the city's land area, making up 32.5 per cent of the ...
Pennsylvania’s Punxsutawney Phil might be the most well-known weather-predicting groundhog, but a new list casts doubt on his accuracy.Phil did so poorly that even nonliving critters outshine ...
Some sections of a stream or river valleys may have vertically incised their course to such an extent that the valley they occupy is best described as a gorge, ravine, or canyon. Rapid down-cutting may result from localized uplift of the land surface or rejuvenation of the watercourse as a result for example of a reduction in the base level to ...