Scuba Diving Vacations
Scuba diving is popular, scuba diving is easy and scuba diving is really fun. Scuba diving as outdoor recreation is gaining in popularity, while participation in other pastimes is diminishing. Why is scuba diving so popular? Scuba diving is accessible to almost anyone with only a modest investment in equipment. Anywhere you want to dive you can usually find a dive shop near-at-hand to rent tanks, go on a guided dive with a master diver, take a chartered boat or just strap on the tanks and swim out from the shore. Scuba (Self-Contained Underwater Breathing Apparatus) is an apparatus utilizing a portable supply of compressed gas supplied at a regulated pressure and used for breathing while swimming underwater.The apparatus is often called “scuba gear”, a “scuba system” or simply “scuba”. Scuba isthe common name for the sport (also called “diving” or “scuba diving”) which uses the apparatus for recreational diving. Like other acronyms (such as radar) scuba has become such an ubiquitous term for underwater breathing equipment and the recreational sport of deep diving that it is usually written without capitals. Even though it is an acronym it has entered common usage in the English language and may be used as a noun or adjective.
(“SCUBA” originally being an acronym for self contained underwater breathing apparatus, now widely considered a word in its own right) is a form of underwater diving in which a diver uses a scuba set to breathe underwater. Unlike early diving, which relied exclusively on air pumped from the surface, scuba divers carry their own source of breathing gas (usually compressed air), allowing them greater freedom than with an air line.
Both surface supplied and scuba diving allow divers to stay underwater significantly longer than withbreath-holding techniques as used in snorkelling and free-diving. Depending on the purpose of the dive, a diver usually moves underwater by swimfinsattached to the feet, but external propulsion can come from an underwater vehicle, or a sled pulled from the surface.
