The Great Ocean Garbage Patch A swirling sea of plastic bags, bottles and other debris is growing in the North Pacific, and now another one has been found in the.NNQOg7Oo_rg/T2rH7autRRI/AAAAAAAADSU/ECydv3IWFwY/s1600/Garbage+at+Sea.jpg' alt='North Pacific Garbage Patch Facts' title='North Pacific Garbage Patch Facts' />Atlantic Ocean WikipediaAtlantic, North Atlantic, South Atlantic, Atlantic Basin, and Atlantic coast redirect here.For other uses, see Atlantic disambiguation, North Atlantic disambiguation, South Atlantic disambiguation, Atlantic Basin disambiguation, and Atlantic Coast disambiguation.Atlantic Ocean.Coordinates.N2. 5W 0N 2.W 0 2.Coordinates 0N2.W 0N 2.W 0 2. Basin countries.List of countries, ports.Surface area.North Atlantic 4.South Atlantic 4.Average depth. Romance Of The Three Kingdoms Xi Patch Codes . Max. depth. 8,4. 86 m 2.Water volume.Shore length. 11.Islands.List of islands.Trenches.Puerto Rico South Sandwich Romanche.Shore length is not a well defined measure.The Atlantic Ocean is the second largest of the worlds oceans with a total area of about 1.It covers approximately 2.Earths surface and about 2.It separates the Old World from the New World.North Pacific Garbage Patch Facts' title='North Pacific Garbage Patch Facts' />The Atlantic Ocean occupies an elongated, S shaped basin extending longitudinally between Eurasia and Africa to the east, and the Americas to the west.As one component of the interconnected global ocean, it is connected in the north to the Arctic Ocean, to the Pacific Ocean in the southwest, the Indian Ocean in the southeast, and the Southern Ocean in the south other definitions describe the Atlantic as extending southward to Antarctica.The Equatorial Counter Current subdivides it into the North Atlantic Ocean and the South Atlantic Ocean at about 8N.Scientific explorations of the Atlantic include the Challenger expedition, the German Meteor expedition, Columbia Universitys Lamont Doherty Earth Observatory and the United States Navy Hydrographic Office.EtymologyeditThe oldest known mentions of an Atlantic sea come from Stesichorus around mid sixth century BC Sch.A.R. 1. 2. 11 6Atlantikoi pelgei Greek English the Atlantic sea etym.Sea of Atlantis and in The Histories of Herodotus around 4.BC Hdt.Atlantis thalassa Greek English Sea of Atlantis or the Atlantis sea7 where the name refers to the sea beyond the pillars of Heracles which is said to be part of the ocean that surrounds all land.Thus, on one hand, the name refers to Atlas, the Titan in Greek mythology, who supported the heavens and who later appeared as a frontispiece in Medieval maps and also lent his name to modern atlases.On the other hand, to early Greek sailors and in Ancient Greek mythological literature such as the Iliad and the Odyssey, this all encompassing ocean was instead known as Oceanus, the gigantic river that encircled the world in contrast to the enclosed seas well known to the Greeks the Mediterranean and the Black Sea.In contrast, the term Atlantic originally referred specifically to the Atlas Mountains in Morocco and the sea off the Strait of Gibraltar and the North African coast.The Greek word thalassa has been reused by scientists for the huge Panthalassa ocean that surrounded the supercontinent Pangaea hundreds of million years ago.The term Aethiopian Ocean, derived from Ancient Ethiopia, was applied to the Southern Atlantic as late as the mid 1.Extent and dataedit.Vice sails to the North Pacific Gyre, collecting point for all of the oceans flotsam and home of the Great Pacific Garbage Patch a mythical.Extent of the Atlantic Ocean according to the 2.IHO definition, excluding Arctic and Antarctic regions.The International Hydrographic Organization IHO defined the limits of the oceans and seas in 1.CIA World Factbook.Correspondingly, the extent and number of oceans and seas varies.The Atlantic Ocean is bounded on the west by North and South America.It connects to the Arctic Ocean through the Denmark Strait, Greenland Sea, Norwegian Sea and Barents Sea.To the east, the boundaries of the ocean proper are Europe the Strait of Gibraltar where it connects with the Mediterranean Seaone of its marginal seasand, in turn, the Black Sea, both of which also touch upon Asia and Africa.In the southeast, the Atlantic merges into the Indian Ocean.The 2.East meridian, running south from Cape Agulhas to Antarctica defines its border.In the 1.Antarctica, while in later maps it is bounded at the 6.Southern Ocean.The Atlantic has irregular coasts indented by numerous bays, gulfs, and seas.These include the Baltic Sea, Black Sea, Caribbean Sea, Davis Strait, Denmark Strait, part of the Drake Passage, Gulf of Mexico, Labrador Sea, Mediterranean Sea, North Sea, Norwegian Sea, almost all of the Scotia Sea, and other tributary water bodies.Including these marginal seas the coast line of the Atlantic measures 1.Pacific.Including its marginal seas, the Atlantic covers an area of 1.Excluding its marginal seas, the Atlantic covers 8.The North Atlantic covers 4.South Atlantic 4.The average depth is 3,6.Milwaukee Deep in the Puerto Rico Trench, is 8,4.BathymetryeditThe bathymetry of the Atlantic is dominated by a submarine mountain range called the Mid Atlantic Ridge MAR.It runs from 8.N or 3.North Pole to the subantarctic Bouvet Island at 4.S.Mid Atlantic RidgeeditThe MAR divides the Atlantic longitudinally into two halves, in each of which a series of basins are delimited by secondary, transverse ridges.The MAR reaches above 2,0.Romanche Trench near the Equator and the Gibbs Fracture Zone at 5.N.The MAR is a barrier for bottom water, but at these two transform faults deep water currents can pass from one side to the other.The MAR rises 23 km 1.North American and Eurasian plates in the North Atlantic and the South American and African plates in the South Atlantic.The MAR produces basaltic volcanoes in Eyjafjallajkull, Iceland, and pillow lava on the ocean floor.The depth of water at the apex of the ridge is less than 2,7.The MAR is intersected by two perpendicular ridges the AzoresGibraltar Transform Fault, the boundary between the Nubian and Eurasian plates, intersects the MAR at the Azores Triple Junction, on either side of the Azores microplate, near the 4.N.A much vaguer, nameless boundary, between the North American and South American plates, intersects the MAR near or just north of the Fifteen Twenty Fracture Zone, approximately at 1.N.In the 1. Challenger expedition discovered parts of what is now known as the Mid Atlantic Ridge, or An elevated ridge rising to an average height of about 1,9.North and South Atlantic in a meridianal direction from Cape Farewell, probably its far south at least as Gough Island, following roughly the outlines of the coasts of the Old and the New Worlds.The remainder of the ridge was discovered in the 1.German Meteor expedition using echo sounding equipment.The exploration of the MAR in the 1.Most of the MAR runs under water but where it reaches the surfaces it has produced volcanic islands.While nine of these have collectively been nominated a World Heritage Site for their geological value, four of them are considered of Outstanding Universal Value based on their cultural and natural criteria ingvellir, Iceland Landscape of the Pico Island Vineyard Culture, Portugal Gough and Inaccessible Islands, United Kingdom and Brazilian Atlantic Islands Fernando de Noronha and Atol das Rocas Reserves, Brazil.Ocean flooreditContinental shelves in the Atlantic are wide off Newfoundland, southern most South America, and north eastern Europe.In the western Atlantic carbonate platforms dominate large areas, for example the Blake Plateau and Bermuda Rise.The Atlantic is surrounded by passive margins except at a few locations where active margins form deep trenches the Puerto Rico Trench 8,4.Between The Worlds 3 Final Show .Pacific and South Sandwich Trench 8,2.South Atlantic.There are numerous submarine canyons off north eastern North America, western Europe, and north western Africa.Some of these canyons extend along the continental rises and farther into the abyssal plains as deep sea channels.In 1.
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