SDI Open Water Scuba Diver Practice Exam

What is true regarding marine animal bites?

1. They are always fatal.

2. They are mostly a result of the animal defending itself.

3. They rarely occur in shallow waters.

4. They are usually a sign of friendly behavior.

The correct answer is: They are mostly a result of the animal defending itself.

Marine animal bites are mostly a result of the animal defending itself. Many marine creatures, such as fish, sea turtles, and even some larger mammals, may perceive divers as threats in their territory. When they feel threatened or provoked, these animals may resort to defensive behaviors, which can include biting. This understanding highlights the importance of respecting marine wildlife and maintaining a safe distance, as defensive behavior is a natural instinct for many species. The other statements reflect misconceptions about marine animal behavior. For instance, while bites can sometimes be serious, they are not always fatal, and the frequency of bites is not limited to deep waters; they can indeed occur in shallow waters as well. Lastly, marine animals typically do not bite as a sign of friendliness but rather as a reaction to perceived danger.