PADI Diving Knowledge Workbook

This 2nd edition self-study guide helps you evaluate and enhance your understanding of recreational diving and covers the following topics:- Physics- Decompression theory- The aquatic environment- Equipment- Physiology- Dive planningThe Diving Knowledge workbook lets you:- Determine your level of understanding- Analyze the reasons for any incorrect responses- Go back to the source (of any PADI texts) to gain greater knowledge in a subject areaThe Diving Knowledge workbook is perfect for:- Water