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A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have arisen from the same cause, usually an orogeny . [ 1 ]
The distinction between a hill and a mountain is unclear and largely subjective, but a hill is universally considered to be not as tall, or as steep as a mountain. Geographers historically regarded mountains as hills greater than 1,000 feet (304.8 meters) above sea level.
Rocky Mountain foothills near Denver, Colorado. Foothills or piedmont are geographically defined as gradual increases in elevation at the base of a mountain range, higher hill range or an upland area. They are a transition zone between plains and low relief hills and the adjacent topographically higher mountains, hills, and uplands. [1]
The summit of a mountain or hill may be measured in three main ways: The topographic elevation of a summit measures the height of the tip of a mountain above a geodetic sea level . [ b ] [ c ] The first table below ranks the 100 highest major summits of the United States by elevation.
Mount Everest, Earth's highest mountain. A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock.Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (980 ft) above the surrounding land.
Physiographic world map with mountain ranges and highland areas in brown, pink, and gray This is a list of mountain ranges on Earth and a few other astronomical bodies . First, the highest and longest mountain ranges on Earth are listed, followed by more comprehensive alphabetical lists organized by continent.
Black River Mountain Range, Mauritius Pieter Both (mountain) 820: 2,690 Mauritius Mount Carleton: 817: 2,680: Appalachian Mountains Canada (New Brunswick) The Cheviot: 815: 2,674: Cheviot Hills England (Northumberland) Le Pouce: 811: 2,661 Mauritius Mount Santubong: 810: 2,657 Malaysia (Sarawak) Pico de la Zarza: 807: 2,648 Spain (Fuerteventura ...
While in mountain ranges, the term mountain chain is common, in hill ranges a sequence of hills tends to be referred to a ridge or hill chain. Elongated mountain chains occur most frequently in the orogeny of fold mountains, (that are folded by lateral pressure), and nappe belts (where a sheetlike body of rock has been pushed over another rock ...