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All About Mammals

Explore the fascinating world of mammals with this engaging worksheet for third graders, covering their characteristics, habitats, and diverse examples.

Grade 3 Science BiologyMammals
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Includes

Multiple ChoiceFill in the BlanksTrue / FalseShort AnswerWord Bank

Standards

3-LS1-13-LS4-3

Topics

mammalsanimalssciencebiologygrade 3
7 sections · Free to use · Printable
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All About Mammals

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Read each question carefully and answer to the best of your ability. Good luck!

1. What is one main characteristic of all mammals?

a

They lay eggs.

b

They have scales.

c

They have fur or hair.

d

They breathe underwater.

2. Which of these animals is NOT a mammal?

a

Whale

b

Bat

c

Snake

d

Human

3. Mammals are warm-blooded, which means their body temperature stays the   no matter how hot or cold it is outside.

4. Baby mammals drink   from their mothers.

5. All mammals live on land.

T

True

F

False

6. Mammals are the only animals that have fur or hair.

T

True

F

False

7. Name two different types of mammals and where they live.

Use the words below to complete the sentences.

vertebrates
milk
lungs
warm-blooded

8. Mammals are   because they have a backbone.

9. All mammals breathe with  .

10. Mammal mothers feed their babies  .