Ocean care
Habitat
The environment in which an organism lives.
Explore related lessons →PLAIN WORDS FOR AN UNDERWATER WORLD
The diving glossary.
From buoyancy to buddy briefings: 103 terms to help you understand what you’re reading, hearing and learning.
3 definitionsIntroductory edition · Review pending
Diving together
Hand signal
A gesture used to convey an agreed message; its meaning should be confirmed with the group.
Explore related lessons →Equipment
Harness
Straps or a support system that hold equipment on the diver.
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