Quiz Answer Key and Fun Facts
1. Do dolphins breathe air?
2. Dolphins are warm-blooded animals.
3. The powerful up and down movement of the dolphin's tail, or _______, pushes it forward.
4. Hunting in groups forms protection against killer whales and sharks.
5. Usually a dolphin's back is darker than its underside. Why is that so?
6. Dolphins give off a sound that echoes off of an object and gives the dolphin a clear picture of the distance and size of the object. What is this called?
7. The baby of a dolphin is called what?
8. Killer whales are the largest members of the dolphin family.
9. Dolphins are social animals, like us, and help each other when injured.
10. What often happens when dolphins get stuck on the beach or in very shallow water?
Source: Author
dolphin0716
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minch before going online.
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