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The dive will be easier, you will use less air and you will get less tired, if you Move slowly and
steadily.
When breathing underwater while scuba diving, you should: Use airway control and breathe
slowly, deeply and continously (always breathe, never hold your breath).
A properly fitting wet suit keeps you warm by: Reducing the amount of water moving in and
out of your suit.
If you experience overexertion, you should Stop all activity, signal my buddy and rest.
If you are part of a three person dive buddy team and one of my buddies gets separated: All
three divers
To control your buoyancy as you ascend after the dive, you should Frequently release small
amounts of air from your BCD.
How can you stay with your buddy on a scuba dive? Decide who will lead the dive, which
side of the leader you will be on, and where you are going to go.
When you look at things underwater they often seem ..... than when you look at them on the
surface. Nearer and larger.
Sound travels well in water and it is difficult to tell: Where the sound is coming from.
If you get cold while diving and you cannot stop shivering (shaking), what should you do?
Stop diving immediately, get out of the water, dry off and change into something warm.