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What does SCUBA stand for?
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Scuba is short for Self-Contained Underwater Breathing Apparatus. Also called an aqualung, it is the breathing apparatus favoured by divers descending lower than is possible using a snorkel, which can only take them 1 metre below the surface. | | A scuba diver |
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Previous:
Back
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Book:
1001
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Section:
Science and Technology
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Chapter:
Undersea Exploration
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