Snorkeling

Snorkeling is a popular recreational activity, particularly at tropical resort locations. The primary appeal is the opportunity to observe underwater life in a natural setting without the complicated equipment and training required for scuba diving. It appeals to all ages because of how little effort there is, and without the exhaled bubbles of scuba-diving equipment. It is the basis of the two surface disciplines of the underwater sport of finswimming.

History

Snorkeling is mentioned by Aristotle in his Parts of Animals. He refers to divers using "instruments for respiration" resembling the elephant's trunk. The snorkel may be a tube used to breathe air from above the water surface when the wearer's mouth and nose are submerged.

Equipment

The basic snorkeling equipment includes a mask, snorkel, and fins. A wetsuit is also often used in cooler waters. The snorkel is a J-shaped tube that is open at the top and has a mouthpiece at the bottom. It allows the snorkeler to breathe while their face is underwater.

Techniques

Snorkeling is possible in almost any body of water, but snorkelers are most likely to be found in locations where there are minimal waves, warm water, and something particularly interesting to see near the surface.

Safety

While snorkeling is generally a safe activity, it can present some dangers. These include drowning, sunburn, marine life injuries, and dehydration. It is recommended that snorkelers not snorkel alone, but with a buddy or a group.

Environmental impact

Snorkeling has a smaller environmental impact than scuba diving, but can still cause damage to the environment. This includes damage to coral reefs from fins, as well as littering and pollution from snorkeling equipment.

See also

• Scuba diving
• Finswimming
• Underwater diving
• Free-diving

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