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In recreational diving, most divers use compressed air (as in the normal air we breather at the surface). Some divers are also trained to use special gas mixes called Nitrox which have a higher oxygen content and lower Nitrogen.
Professional (or commerical) divers tend to use more advance mixes such as Heliox or Trimix which combine Oxygen, Nitrogen and Helium.
What else can I help you with?
When was Randy Van Divier born?
Randy Van Divier was born on 1958-06-05.
What do scuba divers use to breathe?
Scuba - self contained underwater breathing apparatus
What did Jacques Yves Cousteau invent to breathe underwater?
scuba
How do you breathe underground?
You can breathe underground by using submersible breathing aparatus similar to scuba gear used by divers.
In scuba diving what is the difference between a regulator and an octopus?
Regulator is what you breathe in
What are the benefits of scuba?
It enables you to breathe underwater.Most people enjoy scuba for purely recreational reasons, but obviously it also has commercial and military applications.
What does the ''B'' stand for in SCUBA?
In the word SCUBA the letter B stands for breathing.
Mixture of gases for scuba diving tanks compared to normal atmospheric air?
Most SCUBA divers dive with compressed air, which is normal atmospheric air compressed into a scuba tank.
How do you breathe under water?
Either you use a snorkle or a SCUBA diving pack.
If there is no oxygen on the moon then how does the man in the moon breathe?
By oxygen tanks - similar to SCUBA divers.
Breathe-in is to oxygen as breathe-out is to?
Carbon Dioxide. Actually you breathe in 78% Nitrogen so... Breathe in is to all sorts of gases.
How do you breathe under water without gear?
Humans cannot breathe underwater unaided. It is impossible as we don't have gills. We have to use scuba equipment.
