Underwater science
Water temperature
A measure of how warm or cold the water is at the specified place and time.
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.
5 definitionsIntroductory edition · Review pending
Underwater science
Weight
The force of gravity acting on an object; in everyday diving speech, “weights” also means added ballast.
Explore related lessons →Equipment
Wetsuit
An exposure suit commonly made from insulating neoprene that allows some water inside.
Explore related lessons →Ocean care
Wildlife etiquette
Practices intended to let animals behave naturally without disturbance from visitors.
Explore related lessons →Planning and conditions
Wind
Air movement described by speed and direction.
Explore related lessons →