Ocean Animals Worksheet
Explore the fascinating world of ocean animals with this Grade 3 science worksheet, covering habitats, characteristics, and adaptations.
Includes
Standards
Ocean Animals Exploration
Name:
Date:
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Read each question carefully and answer to the best of your ability. Good luck!
1. Which of these animals lives in the ocean?
Lion
Shark
Elephant
Bird
2. What do fish use to breathe underwater?
Lungs
Gills
Nose
Skin
3. A large ocean animal that is a mammal and breathes air is a .
4. Coral reefs are important habitats for many ocean animals because they provide and .
5. All ocean animals can live in both fresh and saltwater.
True
False
6. Starfish have five arms and can regrow a lost arm.
True
False
7. Look at the diagram of ocean zones. Which zone do you think gets the most sunlight?
Use the words below to complete the sentences.
8. Fish use their to swim.
9. Octopus and squid have to catch their food.
10. Whales have a thick layer of to keep them warm in cold water.