Diving


 
 
Diving

Diving has several meanings:-

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  • Jumping or falling deliberately, often acrobatically, into water. This, and also completely unequipped swimming underwater, is described on this page. See also Underwater swimming.
  • Going underwater with or without breathing apparatus. When done for sport, this is sometimes called subaquatics. See:-
  • * snorkelling and free diving: swimming underwater without breathing apparatus.
  • * scuba diving and surface supplied diving: swimming or walking underwater with breathing apparatus.
  • Humans are not the only ones to dive (in sense 1). Some species of amphibious animals such as marine mammals and some seabirds dive to catch their prey underwater. When dealing with equipment such as submarines and underwater remotely operated vehicles, the act of descending into the water is called diving and the command for the descent, especially in battle, is "dive."

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    Scuba divers sometimes jump into water feet first from some height above the water (e.g. from a large boat or from a pier. Do not jump in head first if you are wearing any sort of scuba equipment or snorkelling equipment. In particular, an open-circuit scuba banging about on the back is big and hard and heavy and during a headfirst dive (in sense 1) may sprain or break the back or neck. Use one hand to hold your mask on.

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Species: In biology, the most commonly used definition of species was first coined by Ernst Mayr. Species are "groups of actually or potentially interbreeding natural populations which are reproductively isolated from other such groups" (however, see other definitions of species below)....

Amphibious: The word amphibious or amphibian, when used alone, has several possible meanings in the English language....

Marine mammal: A marine mammal is a mammal that is primarily ocean-dwelling or depends on the ocean for its food. There are five groups of marine mammals:...


Diving related Images and Photos (experimental)

Diving Whale
Diving Whale
Diving In  c.1935
Diving In c.1935
Scuba Diving
Scuba Diving
Couple Diving  USA
Couple Diving USA
Diving 2011 Wall Calendar
Diving 2011 Wall Calendar
Diving 2012 Wall Calendar
Diving 2012 Wall Calendar
High Diving Winner Vicki Manolo Draves
High Diving Winner Vicki Manolo Draves
Aerial of Woman Diving from a Diving Board
Aerial of Woman Diving from a Diving Board
Man Cliff Diving  Acapulco  Mexico
Man Cliff Diving Acapulco Mexico
Olympic Diving  Helsinki  Finland  1952
Olympic Diving Helsinki Finland 1952
Whale Diving into an Ocean  Greenland
Whale Diving into an Ocean Greenland
2012 Olympics Diving Pictogram Pin
2012 Olympics Diving Pictogram Pin

~ Table of Content ~

Introduction
 
FR: Plongeon


 

~ Related Subjects ~

Biology (1) - Ernst Mayr (1) - Pier (1) - Open-circuit (1) - Mammal (1) - Ocean (1) - Population (1) - Definitions of species (1) - Amphibious (1) - Marine mammal (1) - Human (1) - Species (1) - Remotely operated vehicle (1) - Scuba (1) - Seabird (1) -
 

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