Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Ocean> ?p ?o }
- Ocean abstract "An ocean (from Ancient Greek Ὠκεανός, transc. Okeanós, the sea of classical antiquity) is a body of saline water that composes much of a planet's hydrosphere. On Earth, an ocean is one of the major conventional divisions of the World Ocean, which covers almost 71% of its surface. These are, in descending order by area, the Pacific, Atlantic, Indian, Southern, and Arctic Oceans. The word sea is often used interchangeably with \"ocean\" in American English but, strictly speaking, a sea is a body of saline water (generally a division of the world ocean) partly or fully enclosed by land.Saline water covers approximately 72% of the planet's surface (~3.6×108 km2) and is customarily divided into several principal oceans and smaller seas, with the ocean covering approximately 71% of Earth's surface. The ocean contains 97% of Earth's water, and oceanographers have stated that only 5% of the World Ocean has been explored. The total volume is approximately 1.35 billion cubic kilometers (320 million cu mi) with an average depth of nearly 3,700 meters (12,100 ft).As it is the principal component of Earth's hydrosphere, the world ocean is integral to all known life, forms part of the carbon cycle, and influences climate and weather patterns. It is the habitat of 230,000 known species, although much of the oceans depths remain unexplored, and over two million marine species are estimated to exist. The origin of Earth's oceans remains unknown; oceans are thought to have formed in the Hadean period and may have been the impetus for the emergence of life.Extraterrestrial oceans may be composed of water or other elements and compounds. The only confirmed large stable bodies of extraterrestrial surface liquids are the lakes of Titan, although there is evidence for the existence of oceans elsewhere in the Solar System. Early in their geologic histories, Mars and Venus are theorized to have had large water oceans. The Mars ocean hypothesis suggests that nearly a third of the surface of Mars was once covered by water, and a runaway greenhouse effect may have boiled away the global ocean of Venus. Compounds such as salts and ammonia dissolved in water lower its freezing point, so that water might exist in large quantities in extraterrestrial environments as brine or convecting ice. Unconfirmed oceans are speculated beneath the surface of many dwarf planets and natural satellites; notably, the ocean of Europa is estimated to have over twice the water volume of Earth. The Solar System's giant planets are also thought to have liquid atmospheric layers of yet to be confirmed compositions. Oceans may also exist on exoplanets and exomoons, including surface oceans of liquid water within a circumstellar habitable zone. Ocean planets are a hypothetical type of planet with a surface completely covered with liquid.".
- Ocean thumbnail Clouds_over_the_Atlantic_Ocean.jpg?width=300.
- Ocean wikiPageExternalLink titan-likely-to-have-huge-underground-ocean.
- Ocean wikiPageExternalLink ocean.html.
- Ocean wikiPageExternalLink ocean.htm.
- Ocean wikiPageExternalLink 081215091011.htm.
- Ocean wikiPageExternalLink ocean.si.edu.
- Ocean wikiPageExternalLink regoc.
- Ocean wikiPageExternalLink www.oceansatlas.com.
- Ocean wikiPageExternalLink originofocean2jte.html.
- Ocean wikiPageID "18842359".
- Ocean wikiPageLength "58192".
- Ocean wikiPageOutDegree "339".
- Ocean wikiPageRevisionID "708115369".
- Ocean wikiPageWikiLink 90377_Sedna.
- Ocean wikiPageWikiLink 90482_Orcus.
- Ocean wikiPageWikiLink Abiogenesis.
- Ocean wikiPageWikiLink Abyssal_plain.
- Ocean wikiPageWikiLink Abyssal_zone.
- Ocean wikiPageWikiLink Africa.
- Ocean wikiPageWikiLink American_English.
- Ocean wikiPageWikiLink Americas.
- Ocean wikiPageWikiLink Ammonia.
- Ocean wikiPageWikiLink Antarctic_Circumpolar_Current.
- Ocean wikiPageWikiLink Antarctica.
- Ocean wikiPageWikiLink Aphotic_zone.
- Ocean wikiPageWikiLink Archipelago.
- Ocean wikiPageWikiLink Arctic.
- Ocean wikiPageWikiLink Arctic_Ocean.
- Ocean wikiPageWikiLink Argon.
- Ocean wikiPageWikiLink Asia.
- Ocean wikiPageWikiLink Atlantic_Ocean.
- Ocean wikiPageWikiLink Atmosphere.
- Ocean wikiPageWikiLink Atmosphere_of_Venus.
- Ocean wikiPageWikiLink Atmospheric_pressure.
- Ocean wikiPageWikiLink Atmospheric_wave.
- Ocean wikiPageWikiLink Australia_(continent).
- Ocean wikiPageWikiLink Bathyal_zone.
- Ocean wikiPageWikiLink Bathyscaphe_Trieste.
- Ocean wikiPageWikiLink Bay.
- Ocean wikiPageWikiLink Benthic_zone.
- Ocean wikiPageWikiLink Bight_(geography).
- Ocean wikiPageWikiLink Biodiversity.
- Ocean wikiPageWikiLink Bioluminescence.
- Ocean wikiPageWikiLink Biosalinity.
- Ocean wikiPageWikiLink Biosphere.
- Ocean wikiPageWikiLink Blue_carbon.
- Ocean wikiPageWikiLink Brackish_water.
- Ocean wikiPageWikiLink Brittle_star.
- Ocean wikiPageWikiLink Callisto_(moon).
- Ocean wikiPageWikiLink Carbon_cycle.
- Ocean wikiPageWikiLink Carbon_dioxide.
- Ocean wikiPageWikiLink Carbon_disulfide.
- Ocean wikiPageWikiLink Caspian_Sea.
- Ocean wikiPageWikiLink Cassini–Huygens.
- Ocean wikiPageWikiLink Category:Bodies_of_water.
- Ocean wikiPageWikiLink Category:Coastal_and_oceanic_landforms.
- Ocean wikiPageWikiLink Category:Oceanography.
- Ocean wikiPageWikiLink Category:Oceans.
- Ocean wikiPageWikiLink Cephalopod.
- Ocean wikiPageWikiLink Ceres_(dwarf_planet).
- Ocean wikiPageWikiLink Cetacea.
- Ocean wikiPageWikiLink Challenger_Deep.
- Ocean wikiPageWikiLink Chemical_compound.
- Ocean wikiPageWikiLink Chemical_element.
- Ocean wikiPageWikiLink Chemocline.
- Ocean wikiPageWikiLink Chlorophyll.
- Ocean wikiPageWikiLink Circumstellar_habitable_zone.
- Ocean wikiPageWikiLink Classical_antiquity.
- Ocean wikiPageWikiLink Climate.
- Ocean wikiPageWikiLink Cnidaria.
- Ocean wikiPageWikiLink Color_of_water.
- Ocean wikiPageWikiLink Continent.
- Ocean wikiPageWikiLink Continental_shelf.
- Ocean wikiPageWikiLink Crab.
- Ocean wikiPageWikiLink Crustacean.
- Ocean wikiPageWikiLink Deep_sea.
- Ocean wikiPageWikiLink Density_gradient.
- Ocean wikiPageWikiLink Diamond.
- Ocean wikiPageWikiLink Dolphin.
- Ocean wikiPageWikiLink Dwarf_planet.
- Ocean wikiPageWikiLink Earth.
- Ocean wikiPageWikiLink Earths_energy_budget.
- Ocean wikiPageWikiLink Echinoderm.
- Ocean wikiPageWikiLink Effects_of_global_warming_on_oceans.
- Ocean wikiPageWikiLink Enceladus.
- Ocean wikiPageWikiLink Encyclopedia_of_Earth.
- Ocean wikiPageWikiLink Encyclopædia_Britannica.
- Ocean wikiPageWikiLink Eris_(dwarf_planet).
- Ocean wikiPageWikiLink Estuary.
- Ocean wikiPageWikiLink Ethane.
- Ocean wikiPageWikiLink Eurasia.
- Ocean wikiPageWikiLink Europa_(moon).
- Ocean wikiPageWikiLink Europe.
- Ocean wikiPageWikiLink European_Atlas_of_the_Seas.
- Ocean wikiPageWikiLink Evaporation.
- Ocean wikiPageWikiLink Evolution.
- Ocean wikiPageWikiLink Exomoon.
- Ocean wikiPageWikiLink Exoplanet.
- Ocean wikiPageWikiLink Extraterrestrial_liquid_water.