certification written test
10 Correct Answers what's the minimum age to start diving?
10 m/33 ft Correct Answers pressure increases by 1 bar/ata for
each __ as you descend
18 m/60 ft Correct Answers newly certified PADI open water
divers are trained to dive as deep as__?
adjustable strap fins Correct Answers fins that are open at the
heel with straps that hold them in place; usually worn with wet
suit boots; for colder water use
BCD, weight system Correct Answers 2 pieces of equipment
to control your buoyancy
blow air through nose Correct Answers what to do to equalize
mask
buoyancy Correct Answers an upward force acting on an
object in water, caused by the water displaced by the object;
cancels the pull of gravity, allowing you to "fly" and feel
"weightless"
buoyancy control device Correct Answers BCD; inflating and
deflating it increases and decreases your volume
cylinder Correct Answers device that holds the high-pressure
breathing air supplied by your regulator