What does SCUBA mean in OCEAN SCIENCE

SCUBA stands for Self-Contained Underwater Breathing Apparatus. It is a device that provides an underwater diver with a source of oxygen to breathe in an aquatic environment.

SCUBA is used by people who want to explore the underwater world, understand the marine life better, and experience the beauty of nature in its most pristine forms below the surface. People also use SCUBA when performing commercial activities such as underwater photography, film production, and construction tasks.

Yes, there are risks associated with using SCUBA that must be taken into consideration before diving. These risks include decompression sickness, nitrogen narcosis, oxygen toxicity, and dehydration. Additionally, divers must always take caution in order to avoid entanglement or entrapment in underwater structures or materials.

Most recreational dives tend to limit depths between 30 and 100 feet; however experienced divers can dive much deeper depending on their comfort level. It is important to note that the deeper the dive, the greater risk of decompression sickness becomes and therefore requires more specialized equipment and additional safety measures are necessary when diving deep.

Yes, it is advised that anyone who wishes to utilize a self-contained underwater breathing apparatus should have certification from a training facility/organization like Professional Association of Diving Instructors (PADI). The certification program ensures safe practices while utilizing this type of gear and ensures one will know how to handle issues should they arise during a dive.

A typical set up would include fins, weight belt or integrated weight systems, mask with snorkel if desired, buoyancy compensator device (BCD), dive computer or analog gauge for depth calculating purposes, scuba regulator(s) including an alternate air source for buddy sharing situations and appropriate exposure protection such as wetsuit or drysuit along with gloves and hoods if needed based on water temperature.

The cost of owning scuba gear varies widely depending on brand name recognition and whether equipment is purchased new or used--a basic package that includes all required pieces can range anywhere from $500-$3000 USD. Accessories such as torches (dive lights), slates (for communication underwater), knives/tools can also add onto costs but are not essential pieces of dive gear.