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science 3 revision

Total questions: 40

Worksheet time: 20mins

Name
Class
Date
1.

Choose all the mammals

a)
b)
c)
d)
2.

Choose all the characteristics of mammals?

a)

Give birth

b)

Lay eggs

c)

covered with scales

d)

covered with hair or fur

3.

Choose all the characteristics of "Amphibians"

a)

covered with Dry hard scales

b)

lay eggs

c)

covered with wet smooth skin

4.

Which of the following is "Cold-blooded" animal ?

a)
b)
c)
5.

Which of the following is "Warm - blooded" animal?

a)
b)
c)
6.

Fish are covered with ......

a)

Feathers

b)

Scales

c)

hair or fur

7.

Which type of animal is this?

a)

Amphibian

b)

Mammal

c)

Reptile

8.

This picture can be seen under the microscope. Which group of living thing does it belong to?

a)

Bacteria

b)

Fungi

9.

What type of fungi is this?

a)

Bracket fungus

b)

Mould

c)

Yeast

10.

What are the body parts of an insect?

a)

Head, thorax and abdomen

b)

Head and thorax

c)

Head and abdomen

11.

What covering does this animal have?

a)

scales

b)

feathers

c)

fur

12.

What covering does this animal have?

a)

fur

b)

scales

c)

feathers

13.

Gills help the fish to ____________ in water

a)

swim

b)

breathe

c)

move

d)

lay eggs

14.

Insects have six _________ , which are found on the thorax.

a)

heads

b)

abdomens

c)

legs

d)

feelers

15.

Reptiles and amphibians are included as ....

a)

cold blooded animals

b)

warm blooded animals

16.

Mammals produce young by

a)

laying eggs

b)

giving birth

c)

producing seeds

d)

changing color

17.

Choose the reptile!

a)
b)
c)
d)
18.

two characteristics of reptiles:

a)

lay eggs

b)

have scales

c)

giving birth

d)

have gills

19.

Animals that have beaks and have wings

a)

reptiles

b)

amphibian

c)

insects

d)

birds

20.

Which animal group can live both on land and in water?

a)

Amphibians

b)

Mammals

c)

Birds

d)

Fish

21.

Choose all insects!

a)
b)
c)
d)
22.

Which of the following are birds that cannot fly?

a)

Penguin

b)

Kiwi

c)

Ostrich

d)

Lion

e)

Crow

23.

Which life process is shown in the picture?

a)

Sensitivity

b)

Respiration

c)

Growth

d)

Excretion

24.

Reproduction is the ability to ...............

a)

detect and respond to changes in our surroundings

b)

eat

c)

have babies

25.

Select all the pictures of non-living things

a)
b)
c)
d)
e)
26.

The food and the water that we take in convert into ...

a)

Oxygen

b)

Waste materials

c)

Energy

d)

Growth

27.

Based on the picture, animals need _________ to stay alive

a)

Nutrition

b)

Movement

c)

Excretion

28.

become large in size and heavier are the characteristics of .... on life process.

a)

Growth

b)

Nutrition

c)

Movement

d)

Excretion

29.

From the picture above, we learn that the mouse needs to run for...

a)

Finding shelter

b)

Running

c)

playing hide and seek with the cat

d)

escaping from danger.

30.

"Living things need air to breathe". Which characteristics related to this statement

a)

Movement

b)

Growth

c)

Respiration

31.

Invertebrates animals have backbone

a)

True

b)

False

32.
Nutrients that build and repair tissues and cells e.g. meat, milk, eggs.
a)
Fat
b)
Minerals
c)
Vitamins
d)
Protein
33.

Our body uses _____________ to carry out daily activities.

a)

energy

b)

hands

c)

nutrients

d)

protein

34.

__________________ are energy giving foods.

a)

minerals

b)

fats

c)

carbohydrates

d)

protein

35.

Tick all foods that belong to the Protein Food Group.

a)
b)
c)
d)
e)
36.

Tick all the foods that belong to the Carbohydrates Food Group.

a)
b)
c)
d)
e)
37.
Yogurt belongs to what food group?
a)
Dairy
b)
Protein
38.
Which of the following foods is not a grain source? 
a)
Brown Rice 
b)
Nuts 
c)
Wheat Bread 
d)
Spaghetti 
39.
What helps you digest your food?
a)
fats
b)
vitamins
c)
minerals
d)
fibre
40.
What is a good source of proteins
a)
milk
b)
cheese
c)
red meat
d)
chocolate

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