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What Are These Animals?

Total questions: 49

Worksheet time: 1hrs 18mins

Name
Class
Date
1.

What is this animal?

a)

Cow

b)

Fish

c)

Oyster

d)

Sea Star

2.

What is this animal?

a)

Starfish

b)

Squid

c)

Fish

d)

Sponge

3.

What is this?

a)

Umbrella

b)

Jellyfish

c)

Squid

d)

Octopus

4.

Why are jellyfish dangerous?

a)

They can eat you

b)

They can sting you

c)

They taste like chicken

d)

They love people

5.

What is this?

a)

Lobster

b)

Crab

c)

Shrimp

d)

Jellyfish

6.

What kind of seafood do people not eat?

a)

Fish

b)

Squid

c)

Octopus

d)

Starfish

7.

What is this?

a)

Lobster

b)

Hermit crab

c)

Ghost crab

d)

Shrimp

8.

What is this?

a)

Crab

b)

Pufferfish

c)

Shark

d)

Eel

9.

What is this?

a)

Ghost crab

b)

Blue crab

c)

King crab

d)

Horseshoe Crab

10.

What is this?

a)

Crab

b)

Lobster

c)

Sponge

d)

Shrimp

11.

What is calamari?

a)

Onion rings

b)

Squid

c)

Octopus

d)

Shark

12.

What animal has these?

a)

Sea Urchin

b)

Octopus

c)

Sea Star

d)

Shark

13.

What is this?

a)

Coral

b)

Sea Sponge

c)

Tunicate

d)

Anemone

14.

What kind of fish is Dory?

a)

Clownfish

b)

Blue Tang

c)

Red snapper

d)

Flounder

15.

What kind of fish is Marlin?

a)

Blue Tang

b)

Clownfish

c)

Flounder

d)

Wrasse

16.

Where do clownfish live?

a)

In sponges

b)

In urchins

c)

In anemones

d)

In coral

17.

What is this?

a)

Octopus

b)

Squid

c)

Shark

d)

Eel

18.

What ocean do we live by?

a)

Atlantic Ocean

b)

Pacific Ocean

c)

Indian Ocean

d)

Arctic Ocean

19.

What makes ocean water different from lake water?

a)

It's cold

b)

It's salty

c)

It's fresh

d)

It tastes good

20.

What kind of fish is this?

a)

Bass

b)

Eel

c)

Flounder

d)

Dolphin

21.

What is this animal?

a)

Dolphin

b)

Sea Lion

c)

Whale

d)

Shark

22.

What is this animal?

a)

Dolphin

b)

Shark

c)

Flounder

d)

Barracuda

23.

What is this animal?

a)

Dolphin

b)

Shark

c)

Whale

d)

Narwhal

24.

What is this animal?

a)

Seal

b)

Sealion

c)

Polar Bear

d)

Walrus

25.

What is this animal?

a)

Grizzly Bear

b)

Polar Bear

c)

Seal

d)

Sea lion

26.

What is this animal?

a)

Walrus

b)

Sea Lion

c)

Seal

d)

Elephant seal

27.

What is this animal?

a)

Sponge

b)

Sea Anemone

c)

Sea Urchin

d)

Coral

28.

What is this animal?

a)

Seal

b)

Sea lion

c)

Walrus

d)

Sea devil

29.

What is this animal?

a)

Dolphin

b)

Narwhal

c)

Walrus

d)

Sawfish

30.

What is one way marine mammals are different from all the other marine animals?

a)

They communicate with each other

b)

They give live birth

c)

They must stay near the surface of the ocean

d)

They have hair at some point in their lives

31.

What are problems facing sea turtles and other marine organisms?

a)

disappearing beaches from coastal development

b)

fishing nets and long fishing lines

c)

pollution (plastics, oil spills, toxins)

d)

all of them are problems facing sea turtles

32.

Which of the following marine animals is a mammal?

a)

Shark

b)

Dolphin

c)

Octopus

d)

Sea turtle

33.
The aphotic zone is
a)
the ocean's dark lower layer where photosynthesis cannot occur
b)
the sunlit upper layer of the ocean where photosynthesis occurs
c)
on the bottom of lakes, streams, and oceans.
d)
where benthos are found
34.

What is the largest animal in the ocean?

a)

Great White Shark

b)

Blue Whale

c)

Giant Squid

d)

Dolphin

35.

How do fish breathe underwater?

a)

With lungs

b)

Through their skin

c)

With gills

d)

They hold their breath

36.

Which ocean animal is known for its ability to change color?

a)

Dolphin

b)

Sea Turtle

c)

Octopus

d)

Whale

37.

What do sea turtles eat?

a)

Plankton

b)

Seaweed

c)

Fish

d)

All of the above

38.

Which of these animals is not a fish?

a)

Shark

b)

Dolphin

c)

Salmon

d)

Tuna

39.

Which of these animals is a mammal?

a)

Shark

b)

Dolphin

c)

Octopus

d)

Crab

40.

How many arms does a starfish typically have?

a)

2

b)

5

c)

8

d)

10

41.

Which of the following marine animals is a mammal?

a)

Shark

b)

Dolphin

c)

Octopus

d)

Sea turtle

42.

what is the deepest part of the ocean?

a)

Kermadec Trench

b)

Tonga Trench

c)

Philippine Trench

d)

Kuril–Kamchatka Trench

e)

Mariana Trench

43.
True of False: The temperature of the ocean water decreases as the depth of the water increases.
a)

True

b)

False

44.

Which sea turtle has a pointed beak-like jaw?

a)

Leatherback

b)

Loggerhead

c)

Hawksbill

d)

Green

45.
Why does photosynthesis not occur in the deep ocean? 
a)
Lack of nutrients
b)
Low oxygen levels
c)
Excess sunlight
d)
Sunlight does not penetrate
46.

why is the ocean important

a)

The ocean produces over half of the world's oxygen and absorbs 50 times more carbon dioxide than our atmosphere

b)

we can eat fish

c)

its a great place to store trash

d)

the ocean is not important

47.

Which ocean is the Great Barrier Reef located in?

a)

Atlantic Ocean

b)

Indian Ocean

c)

Arctic Ocean

d)

Pacific Ocean

48.

Sea turtles are

a)

amphibians.

b)

reptiles.

c)

mammals.

d)

fish.

49.

What are problems facing sea turtles and other marine organisms?

a)

disappearing beaches from coastal development

b)

fishing nets and long fishing lines

c)

pollution (plastics, oil spills, toxins)

d)

all of them are problems facing sea turtles