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  2. Mariana Trench - Wikipedia

    en.wikipedia.org/wiki/Mariana_Trench

    The sonar mapping of the Challenger Deep was possible by its Simrad EM120 sonar multibeam bathymetry system for deep water. The sonar system uses phase and amplitude bottom detection, with an accuracy of better than 0.2% of water depth across the entire swath (implying that the depth figure is accurate to ± 22 metres (72 ft; 12 fathoms)).

  3. How Deep Is the Ocean? - Wikipedia

    en.wikipedia.org/wiki/How_Deep_Is_the_Ocean?

    How Deep Is the Ocean?" is a popular song written by Irving Berlin in 1932. The song was developed from an earlier Berlin song "To My Mammy" which was sung by Al Jolson in his film Mammy (1930). In the earlier song, the lyrics include the questions "How deep is the ocean?

  4. Hadal zone - Wikipedia

    en.wikipedia.org/wiki/Hadal_zone

    The hadal zone, also known as the hadopelagic zone, is the deepest region of the ocean, lying within oceanic trenches.The hadal zone ranges from around 6 to 11 km (3.7 to 6.8 mi; 20,000 to 36,000 ft) below sea level, and exists in long, narrow, topographic V-shaped depressions.

  5. Deep sea - Wikipedia

    en.wikipedia.org/wiki/Deep_sea

    The deep sea is broadly defined as the ocean depth where light begins to fade, at an approximate depth of 200 m (660 ft) or the point of transition from continental shelves to continental slopes. [ 1 ] [ 2 ] Conditions within the deep sea are a combination of low temperatures, darkness, and high pressure . [ 3 ]

  6. Category:Video games set underwater - Wikipedia

    en.wikipedia.org/wiki/Category:Video_games_set...

    Sea Wolf (video game) Seafox (video game) Seaquest (video game) The Secret of the Nautilus; Shamu's Deep Sea Adventures; Shark Jaws; Shark Tale (video game) Shark! Shark! Shinsekai: Into the Depths; Silt (video game) Soma (video game) Song of the Deep; SpongeBob's Atlantis SquarePantis (video game) Spore (2008 video game) Still Wakes the Deep ...

  7. Tonga Trench - Wikipedia

    en.wikipedia.org/wiki/Tonga_Trench

    The Tonga Trench is an oceanic trench located in the southwestern Pacific Ocean. ... the Horizon Deep at , is 10,800 ± 10 m (35,433 ...

  8. Pacific Ocean - Wikipedia

    en.wikipedia.org/wiki/Pacific_Ocean

    In the tropical western Pacific, the monsoon and the related wet season during the summer months contrast with dry winds in the winter which blow over the ocean from the Asian landmass. [77] Worldwide, tropical cyclone activity peaks in late summer, when the difference between temperatures aloft and sea surface temperatures is the greatest ...

  9. Challenger Deep - Wikipedia

    en.wikipedia.org/wiki/Challenger_Deep

    The Challenger Deep is a relatively small slot-shaped depression in the bottom of a considerably larger crescent-shaped oceanic trench, which itself is an unusually deep feature in the ocean floor. The Challenger Deep consists of three basins, each 6 to 10 km (3.7 to 6.2 mi) long, 2 km (1.2 mi) wide, and over 10,850 m (35,597 ft) in depth ...