Dolphin Curiosities Quiz

Why do dolphins sleep with one eye open?

• To avoid predators

• To see better in the dark

• To keep half of their brain awake

• To communicate with other dolphins

What unique ability do dolphins have in terms of communication?

• They can mimic human speech

• They use unique names for each other

• They can write with their fins

• They communicate through colors

Which university discovered that dolphins use names?

• University of Cambridge

• Harvard University

• University of San Andrew

• University of Oxford

How do dolphins find their prey if they cannot smell?

• By following other animals

• By using echolocation

• By detecting vibrations in the water

• By using their sense of taste

What is a major threat to dolphins in the ocean?

• Overfishing

• Ocean contamination

• Lack of food

• Too much sunlight