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Whale Anatomy Worksheet

Explore the fascinating internal and external anatomy of whales with this Grade 6 science worksheet.

Grade 6 Science BiologyWhale Anatomy
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Includes

Multiple ChoiceFill in the BlanksShort AnswerTrue / FalseMatching

Standards

MS-LS1-4

Topics

whaleanatomymarine biologymammalsscience
7 sections · Free to use · Printable
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Whale Anatomy Exploration

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Read each question carefully and answer to the best of your ability. Use complete sentences for short answer questions.

1. Which of the following is NOT a characteristic of all mammals, including whales?

a

Give birth to live young

b

Have hair or fur

c

Breathe underwater using gills

d

Are warm-blooded

2. What is the main purpose of blubber in whales?

a

To help them swim faster

b

To provide warmth and store energy

c

To attract mates

d

To help them camouflage

3. Whales use a powerful horizontal tail fin called a   to propel themselves through the water.

4. Instead of teeth, some whales have baleen plates in their mouths, which they use to filter feed on small marine organisms like  .

5. Explain how whales, despite being mammals, are adapted to live their entire lives in water. Name at least two adaptations.

6. All whales have teeth.

T

True

F

False

7. Whales breathe air through blowholes located on the top of their heads.

T

True

F

False

Match the whale anatomy term with its description.

8. Dorsal Fin

 

a. Horizontal tail flukes

9. Blowhole

 

b. Used for breathing

10. Fluke

 

c. Fin on the whale's back

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