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Marine Animals Worksheet

Explore the fascinating world of marine animals with this Grade 3 science worksheet, covering habitats, characteristics, and common marine life.

Grade 3 Science BiologyMarine Animals
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Includes

Multiple ChoiceFill in the BlanksTrue / FalseShort AnswerWord Bank

Standards

3-LS4-33-LS4-4

Topics

marine animalsoceansciencebiologygrade 3
7 sections · Free to use · Printable
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Marine Animals Worksheet

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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?

a

Lion

b

Dolphin

c

Bear

d

Chicken

2. What do most fish use to breathe underwater?

a

Lungs

b

Nose

c

Gills

d

Skin

3. A large marine mammal that can hold its breath for a long time is a  .

4. Coral reefs are home to many different kinds of   animals.

5. All marine animals can live both in water and on land.

T

True

F

False

6. Sharks are a type of fish.

T

True

F

False

7. Name two different marine animals and describe one characteristic of each.

Use the words below to complete the sentences.

ocean
fins
mammals
seaweed

8. Whales and dolphins are marine  .

9. Fish use their   to swim.