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Scuba diving

Scuba diving is an underwater activity in which divers uses an oxygen tank to breathe underwater for an extended amount of time. ^[1] A person usually needs to be certified as a diver in order to do recreational scuba diving. There are different levels to this certification with the most basic one called "Open Water Diver" which allows you to dive to a depth of 18 metres. PADI^[2] (Professional Association of Diving instructors) is one of the most popular organization that offers diving training and certification. Scuba diving is a great activity for people who enjoy discovering life under water.

Reference List

^ Newman, John (1999). Scuba diving & snorkeling for dummies. Indianapolis, Indiana: Wiley Publishing, Inc.
^ PADI. "Homepage". Retrieved 29 March 2021.

[1] Newman, John (1999). Scuba diving & snorkeling for dummies. Indianapolis, Indiana: Wiley Publishing, Inc.

[2] PADI. "Homepage". Retrieved 29 March 2021.

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