Pacific Plate

Pacific Plate
Geol. one of the major tectonic divisions of the earth's crust, comprising four sea-floor basins; separated from the Nazca, Cocos, and North and South American plates by the East Pacific Rise and San Andreas fault and bounded in the western Pacific Ocean by a series of major ocean deeps, including the Kuril, Japan, Mariana, Kermadec, and Tonga trenches.

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Universalium. 2010.

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  • Pacific Plate — /pəsɪfɪk ˈpleɪt/ (say puhsifik playt) noun a major tectonic plate underlying the Pacific Ocean …  

  • Pacific Plate — Geol. one of the major tectonic divisions of the earth s crust, comprising four sea floor basins; separated from the Nazca, Cocos, and North and South American plates by the East Pacific Rise and San Andreas fault and bounded in the western… …   Useful english dictionary

  • plate tectonics — plate tectonic, adj. Geol. a theory of global tectonics in which the lithosphere is divided into a number of crustal plates, each of which moves on the plastic asthenosphere more or less independently to collide with, slide under, or move past… …   Universalium

  • Pacific Ocean — Pacific and North Pacific redirect here. For other uses, see Pacific (disambiguation) and North Pacific (disambiguation). Earth s oceans (World Ocean) Arctic Ocean Atlantic Ocean Indian Ocean Pacific Ocean Southern Ocean …   Wikipedia

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  • Pacific mountain system — ▪ mountains, North America Introduction  series of mountain ranges that stretches along the Pacific coast (Coast Ranges) of North America from northern British Columbia (Canada) to northwestern Mexico. They run for some 4,500 miles (7,250… …   Universalium

  • Pacific-Antarctic Ridge — The Pacific Antarctic Ridge (PAR) is a divergent tectonic plate boundary located on the seafloor of the South Pacific Ocean, separating the Pacific Plate from the Antarctic Plate. It is regarded as the southern section of the East Pacific Rise in …   Wikipedia

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