Starts to occur after approximately 30 minutes of diving ![]() Is caused by a lack of nitrogen in a diver's blood stream Pressure doubles the first 10 meters, and then doubles again at 30 meters, and so on. Underwater pressure doubles every 10 meters while diving One reason Buoyancy control is important is because divers need to control their rate of ascent and decent in the water SCUBA stands for "self contained underwater breathing apparatus"Īs you descend, you consume air from your scuba tank When the hand moves side to side, the following hand signal means. ![]() See the NOAA Diver's Manual or PADI's Open Water Dive Manual if clarification is needed. Test: The Scuba Diving Quiz Category: Sports Description: This is a test to test your knowledge on Scuba Diving Keywords: scuba diving ocean padi naui scubaphile Relevant Website:
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