Statistics for Scuba Quiz

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Hint	Answer	% Correct
Which color will appear to vanish first as you descend?	red	91%
What is the largest scuba certification company in the world?	PADI	88%
Other than oxygen, this mixture has also been used for diving	nitrox	72%
What does "BCD" stand for?	buoyancy control device	61%
What is another name for the "Bends"	decompression sickness	61%
At how many feet will the pressure increase 1 atmosphere?	33	57%
What is the highest recreational scuba diving certification?	master diver	34%
How much larger do objects appear underwater?	25%	28%
How many feet was the deepest scuba dive recorded to be?	1090	7%