it's four metres deep
1Deep water blackout — Latent hypoxia hits on ascent A deep water blackout is a loss of consciousness caused by cerebral hypoxia on ascending from a deep freedive or breath hold dive, typically of ten metres or more when the swimmer does not necessarily experience an… …
2Deep water coral — Table coral, which can live in deep water (in this picture, it is in shallow, warm water) The habitat of deep water corals, also known as cold water corals, extends to deeper, darker parts of the oceans than tropical corals, ranging from near the …
3Deep Impact (spacecraft) — For other uses, see Deep Impact (disambiguation). Deep Impact Artist s conception of the Deep Impact space probe after impactor separation. Operator NASA / JPL Major contractors Ball Aerospace, JPL …
4deep — deep1 W1S2 [di:p] adj comparative deeper superlative deepest ▬▬▬▬▬▬▬ 1¦(going far down)¦ 2¦(going far in)¦ 3¦(serious)¦ 4¦(breath)¦ 5¦(feeling/belief)¦ 6¦(sound)¦ 7¦(colour)¦ 8¦(difficult …
5Deep Submergence Vehicle — A Deep Sea Submergence Vehicle (DSV) is a deep diving manned submarine that is self propelled. The term DSV is generally one used by the United States Navy, though several navies operate vehicles that can be accurately described as DSVs. DSVs are …
6Challenger Deep — Location of Challenger Deep within the Western Pacific Ocean The Challenger Deep is the deepest known point in the oceans, with a depth of 10,902 metres (35,768 ft) to 10,916 metres (35,814 ft) by direct measurement from submersibles, and… …
7Hubble Deep Field — Coordinates: 12h 36m 49.4s, +62° 12′ 58″ …
8Ouvrage Bois-du-Four — Part of Maginot Line Northeast France …
9OFSAA cross country — The OFSAA cross country championships are the Ontario high school cross country championships, held annually in varying locations around Ontario, usually on the first Saturday of November. Approximately 1600 runners compete in six races, making… …
10Earth Sciences — ▪ 2009 Introduction Geology and Geochemistry The theme of the 33rd International Geological Congress, which was held in Norway in August 2008, was “Earth System Science: Foundation for Sustainable Development.” It was attended by nearly… …
