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Dolphin Discovery Worksheet

Explore the amazing world of dolphins with this Grade 3 science worksheet covering their characteristics, habitat, and behaviors.

Grade 3 Science BiologyDolphins
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Includes

Multiple ChoiceFill in the BlanksTrue / FalseShort Answer

Standards

3-LS4-33-LS3-1

Topics

dolphinsmarine lifemammalssciencegrade 3
6 sections · Free to use · Printable
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Dolphin Discovery Worksheet

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

1. What type of animal is a dolphin?

a

Fish

b

Reptile

c

Mammal

d

Bird

2. What do dolphins use to find food and navigate in the water?

a

Their eyes

b

Echolocation

c

Their sense of smell

d

Their fins

3. Dolphins breathe air using their  .

4. Dolphins are known for being very   animals, often swimming in groups called pods.

5. Dolphins lay eggs.

T

True

F

False

6. Dolphins use their blowholes to breathe.

T

True

F

False

7. Look at the image below. What is the name of the body part that dolphins use to swim?

Dolphin

8. Describe one way dolphins communicate with each other.