NAUI Master Scuba Diver CHAPTER 2 The Diving Environment The diving environment is defined for the diver 32 The Diving Environment according to its physical, chemical, and biological aspects. The purpose of this section is to increase your knowledge and understanding of the diving environments that you enjoy. As a diver you need to know how to move in and under the water in such a way that you can protect yourself and the life forms you encounter as well.
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