diving safety
Diving hazards – Agents and situations that pose a threat to the underwater diver Diving procedures – Standardised methods of doing things that are known to work effectively and acceptably safely Redundancy (engineering) – Duplication of critical components to increase reliability of a system Scuba skills – The skills required to dive safely using SCUBA, a self-contained underwater breathing apparatus. https://source.unsplash.com/featured/?diving-safety#.png