QUIZ: True or False - Dive Science
Think you're a dive science pro? Put your knowledge to the test with these advanced True or False questions!
Get 75% or more and win a prize!
1 / 8
1. True or False: As you descend, the pressure around you increases by one bar (or one atmosphere) for every 10 metres of seawater.
2 / 8
2. True or False: Air spaces in your body expand as you go deeper.
3 / 8
3. True or False: The deeper you go, the denser the gas you breathe becomes.
4 / 8
4. True or False: The bends (decompression sickness) happen when nitrogen comes out of solution too quickly as bubbles.
5 / 8
5. True or False: Breathing 100% oxygen at 20 metres is perfectly safe.
6 / 8
6. True or False: Using nitrox reduces the risk of decompression sickness because it contains less nitrogen.
7 / 8
7. True or False: Carbon dioxide retention is more likely at depth because gas density increases the work of breathing.
8 / 8
8. True or False: Temperature has no effect on your gas consumption rate.
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