Educators will find this icon set helpful in adding meaning to content about the interesting trivia and facts about underwater habitats, recent discoveries in underwater archaeology, and more. Scuba diving instructors/trainers can complement content about the essential equipment and gear divers need for scuba diving, scuba diving tips for beginners, safety procedures to take note of while performing this adventure, etc. Environmentalists can augment the meaning of text regarding the impact of pollution on underwater ecosystems, marine conservation efforts, and more.