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1 mid ocean ridge
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2 ocean
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3 ridge
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4 Северный Ледовитый океан
Северный Ледовитый океан
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[ http://www.eionet.europa.eu/gemet/alphabetic?langcode=en]EN
Arctic Ocean
The smallest and most poorly studied of the oceans on earth. It covers an area of 14 million square km that is divided by three submarine ridges, i.e. the Alpha Ridge, the Lomonosov Ridge, and an extension of the mid-Atlantic ridge. It is also nearly landlocked, covered year-round by pack ice, and the third of its area is continental shelf. (Source: OCEAN)
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Русско-французский словарь нормативно-технической терминологии > Северный Ледовитый океан
См. также в других словарях:
mid-ocean ridge — /mid oh sheuhn/ any of several seismically active submarine mountain ranges that extend through the Atlantic, Indian, and South Pacific oceans: each is hypothesized to be the locus of seafloor spreading. [1960 65] * * * mid ocean ridge noun… … Useful english dictionary
Mid-ocean ridge — Oceanic ridge, including a black smoker A mid ocean ridge is a general term for an underwater mountain system that consists of various mountain ranges (chains), typically having a valley known as a rift running along its spine, formed by plate… … Wikipedia
mid-ocean ridge — noun a mid oceanic ridge … Wiktionary
mid-ocean ridge — /mid oh sheuhn/ any of several seismically active submarine mountain ranges that extend through the Atlantic, Indian, and South Pacific oceans: each is hypothesized to be the locus of seafloor spreading. [1960 65] * * * … Universalium
mid-ocean ridge — noun Geology a long, seismically active submarine ridge system situated in the middle of an ocean basin … English new terms dictionary
mid-ocean ridge — noun Date: 1961 an elevated region with a central valley on an ocean floor at the boundary between two diverging tectonic plates where new crust forms from upwelling magma … New Collegiate Dictionary
mid-oceanic ridge — [mid ō′shənmid ō΄shē an′ik] n. the continuous, double ridged chain of mountains on the ocean floor, extending through the middle of the Atlantic Ocean and into the Indian and Pacific oceans: also called mid ocean ridge [mid ō′shən] * * * … Universalium
mid-oceanic ridge — [mid ō′shənmid ō΄shē an′ik] n. the continuous, double ridged chain of mountains on the ocean floor, extending through the middle of the Atlantic Ocean and into the Indian and Pacific oceans: also called mid ocean ridge [mid ō′shən] … English World dictionary
Mid-Atlantic Ridge — The location of the Mid Atlantic Ridge The ridge was central in the breakup of Pangaea that began some 180 million years ago … Wikipedia
mid-oceanic ridge — noun any of an interconnected system of broad submarine rises formed by plate tectonics Syn: mid ocean ridge … Wiktionary
Mid-Atlantic Ridge — /mid at lan tik, mid at lan / a north south suboceanic ridge in the Atlantic Ocean from Iceland to Antarctica on whose crest are several groups of islands; shown by plate tectonics to be the axis along which North America has split away from… … Universalium