Free Printable Grade 3 Review Unit 4

1.

camouflage is the ability of animals to blend in with their surrounding.

a)

True

b)

False

2.

Stone fish uses camouflage to protection against its predators.

a)

True

b)

False

3.

Stonefish resembles stones on the sea floor as its disguise.

a)

True

b)

False

4.

Stonefish stings its prays to death and consume them.

a)

True

b)

False

5.

Animals can use camouflage only for hunting food.

a)

True

b)

False

6.

Where do ostriches live?

a)

river

b)

sandy plains

c)

swamps

d)

rainforests

7.

What do scientists say about ostriches?

a)

Ostriches need to deal with headache.

b)

Ostriches are diggers.

c)

Ostriches don't need to hide.

d)

Ostriches need to find some underground insects for food.

8.

How tall can ostriches grow?

a)

5-6 feet

b)

7-8 feet

c)

8-9 feet

d)

9-10 feet

9.

What do ostriches have to protect them from the predators?

a)

kick

b)

bite

c)

jump

d)

fly

10.

How fast can ostriches run?

a)

more than 30 miles an hour.

b)

about 30 miles an hour for a long time

c)

less than 30 miles an hour.

d)

about 30 miles an hour for quite short time.

11.

Did you know that not all penguins live in cold places? Some kinds of penguins like warm places. The Galapagos penguin has its home on tropical islands near the equator. These islands are off the west coast of South America. The Galapagos penguin is the only one that has crossed the line of the equator. All other penguin species are only found in the southern hemisphere. Some of them can be found on Isabela Island a few miles north of the equator. It is quite a wonder how the Galapagos penguin can survive a hot and humid climate. But these penguins must like their island home because they do not migrate.

Where is the Galapagos located?

a)

Equator

b)

America

c)

West North america

12.

Lionfish have red and white stripes. They are beautiful. They are also dangerous. They have 18 needle-like fins. The fins can sting. They keep other animals from getting too close.

They help keep the fish _____ .

a)

cold

b)

safe

c)

heavy

d)

happy

13.

Most copperheads live in open woodlands or on rocky hillsides. They stay near streams, lakes, ponds, and swamps. Some copperheads live in trash piles and old buildings. Others live under rocks and rotten logs. Copperheads live where there are plenty of hiding places.

They like to be able to _____ .

a)

disappear

b)

wait

c)

sleep

d)

eat

14.

What is a male cow called?

a)

mare

b)

bull

c)

calf

d)

rooster

15.

What is a piglet?

a)

a male pig

b)

a female pig

c)

a baby pig

d)

a miniature pig

16.

Which animal is a sow?

a)

b)

c)

d)

17.

What is a male horse called?

a)

foal

b)

stallion

c)

hen

d)

kid

18.

What is this baby called?

a)

chicken

b)

kid

c)

calf

d)

cub

19.

What is this?

a)

kid

b)

foal

c)

piglet

d)

calf

20.

Who are they?

a)

foal and kid

b)

mare and foal

c)

stallion and mare

d)

pig and goat

21.

What is the baby sheep called?

a)

sheepling

b)

sheep-kid

c)

lamb

d)

lamming

22.

Who is this handsome fellow?

a)

hog

b)

bull

c)

hen

d)

rooster

23.

Hi, My name’s Fred. My favorite pet is snake, Cornwall. He is a corn snake. He is 50 centimeters long, and he is reddish brown with black spots. I feed him one small mouse every week. He eats very slowly. He is friendly. He does not bite people. I like to hold him. Some people don’t like snakes, but snakes can make good pets.

What’s Fred’s favorite pet?

4 lines

24.

Hi, My name’s Fred. My favorite pet is snake, Cornwall. He is a corn snake. He is 50 centimeters long, and he is reddish brown with black spots. I feed him one small mouse every week. He eats very slowly. He is friendly. He does not bite people. I like to hold him. Some people don’t like snakes, but snakes can make good pets.

How long is the Cornwall?

4 lines

25.

Hi, My name’s Fred. My favorite pet is snake, Cornwall. He is a corn snake. He is 50 centimeters long, and he is reddish brown with black spots. I feed him one small mouse every week. He eats very slowly. He is friendly. He does not bite people. I like to hold him. Some people don’t like snakes, but snakes can make good pets.

How does he take care of his pet?

4 lines

26.

Hi, My name’s Fred. My favorite pet is snake, Cornwall. He is a corn snake. He is 50 centimeters long, and he is reddish brown with black spots. I feed him one small mouse every week. He eats very slowly. He is friendly. He does not bite people. I like to hold him. Some people don’t like snakes, but snakes can make good pets.

What does Fred like to do with the snake?

4 lines

27.

Hi, My name’s Fred. My favorite pet is snake, Cornwall. He is a corn snake. He is 50 centimeters long, and he is reddish brown with black spots. I feed him one small mouse every week. He eats very slowly. He is friendly. He does not bite people. I like to hold him. Some people don’t like snakes, but snakes can make good pets.

What does the Cornwall eat?

4 lines

28.

Sharks (a) grow new teeth.

29.

Camels (a) sweat, so they don't lose water from their bodies.

30.

An ostrich (a) live in ice and snow.

31.

Kangaroos (a) go without water for a long time.

Grade 3 Review Unit 4

Total questions: 31

Worksheet time: 32mins

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