Home / Worksheets / Grade 3 / Science / Sea Animals Worksheet

Sea Animals Worksheet

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

Grade 3 Science BiologySea Animals
Use This Worksheet

Includes

Multiple ChoiceFill in the BlanksTrue / FalseShort AnswerCustom

Standards

3-LS4-33-LS4-4

Topics

sea animalsmarine lifesciencegrade 3biology
7 sections · Free to use · Printable
← More Science worksheets for Grade 3

Sea Animals Exploration

Name:

Date:

Score:

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

Elephant

2. What do most fish use to breathe underwater?

a

Lungs

b

Gills

c

Nose

d

Skin

3. A large sea animal that can swim very fast is a  .

4. Many sea animals live in groups called  .

5. A seahorse is a type of fish.

T

True

F

False

6. Sea turtles lay their eggs on land.

T

True

F

False

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

8. Look at the image below. What sea animal is this?

Seahorse