Ravine
A ravine is a landform that is narrower than a canyon and is often the product of streambank erosion.[1] Ravines are typically classified as larger in scale than gullies, although smaller than valleys.[1]
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Definition
A ravine is generally a fluvial slope landform of relatively steep (cross-sectional) sides, on the order of twenty to seventy percent in gradient. Ravines may or may not have active streams flowing along the downslope channel which originally formed them; moreover, often they are characterized by intermittent streams, since their geographic scale may not be sufficiently large to support a perennial watercourse.[2]
Other terms for ravine include:
- cleuch
- dell
- ghout (Nevis)
- gill or ghyll
- glen
- gorge
- kloof (South Africa)
- chine (Isle of Wight)
Notes
- Definition of "ravine" at Merriam-Webster
- Christopher G. Morris; Academic Press (1992). Academic Press Dictionary of Science and Technology. Gulf Professional Publishing. pp. 1802–. ISBN 978-0-12-200400-1. Retrieved 1 October 2012.
gollark: Um. That sounds like it would probably lead to increasingly bad problems, not solve them.
gollark: I would expect them to avoid randomly killing people, at least.
gollark: They should be held to high standards, considering their position.
gollark: It means to make local.
gollark: Assuming these "military police" had higher standards than regular police now, would that still be the case if you scaled that system up to match all the ones they're replacing?
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