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science Year 2

Total questions: 94

Worksheet time: 58mins

Name
Class
Date
1.

Choose the correct answer.

Human reproduces by _______________________.

a)

laying eggs

b)

giving birth

2.

The first stage of human growth is ____________.

a)

adult

b)

child

c)

infant

d)

teenager

3.

The second stage of human growth is ____________.

a)

adult

b)

child

c)

infant

d)

teenager

4.

Which of the following animals reproduce by giving birth?

a)
b)
c)
d)
5.

Which of the following animals reproduce by giving birth?

a)
b)
c)
d)
6.

Separate two big-sized materials.

a)

Sieving

b)

Floatation

c)

Hand-picking

d)

Magnetic attraction

7.

The third stage of human growth is ____________.

a)

adult

b)

child

c)

infant

d)

teenager

8.

Which of the following animals give birth to a few youngs?

a)
b)
c)
d)
9.

Which of the following animals reproduce by laying eggs?

a)
b)
c)
d)
10.

Which of the following animals lay a few eggs?

a)
b)
c)
d)
11.

WHICH IS MANIPULATIVE SKILLS ?

a)

CLASSIFY

b)

POURING LIQUID

c)

COMMUNICATE

12.

WHICH ARE THE IMPORTANCE OF PLANTS?

a)

AIR

b)

TERRITORY

c)

WATER

d)

HOME

13.

IS DOLPHIN GIVE BIRTH?

a)

TRUE

b)

FALSE

14.

WHICH ANIMAL IS THE BIGGEST ANIMAL?

a)

WHALE

b)

LION

c)

ANT

d)

HUMAN

15.

WHICH ANIMAL ARE THE INVERTEBRATES?

a)

SNAKE

b)

ANT

c)

LION

d)

GOOSE

16.

Some animals lays eggs and some animlas give birth

a)

True

b)

False

17.

This animal ____

a)

Lays eggs

b)

Give birth

18.

This animal _____

a)

Give birth

b)

Lays eggs

19.

Tick ( / ) animals that lays eggs.

a)
b)
c)
d)
20.

Tick ( / ) animals that give birth.

a)
b)
c)
d)
21.

Whale and dolphin ______

a)

Give birth

b)

Lays eggs

22.

Goldfish _____

a)

Lays eggs

b)

Give birth

23.

These animals ______

a)

Give birth

b)

Lays eggs

24.

These animals ______

a)

Give birth

b)

Lay eggs

25.

These animals ______

a)

Lay eggs

b)

Give birth

26.

These animals ______

a)

Give birth

b)

Lay eggs

27.

Platipus lives on land and in water. They _______

a)

Give birth

b)

lay eggs

28.

These animals ______

a)

Lay eggs

b)

Give birth

29.

This is a pangolin. It ______

a)

Lays egg

b)

Give birth

30.

This is a porcupine. It ______

a)

Lays eggs

b)

Give birth

31.
Three main things plants need to survive. 
a)
sunlight, oxygen, soil
b)
soil, carbon dioxide, sunlight 
c)
sunlight, air, soil 
d)
sunlight, air, water 
32.
How do plants get their energy?
a)
through a reaction called chlorophyll 
b)
by a process called photosynthesis 
c)
by absorbing mineral nutrients from soil 
d)
by eating other organisms 
33.
The source of energy plants use to make food
a)
photosynthesis 
b)
air 
c)
sunlight 
d)
soil 
34.
Plants are considered producers because 
a)
they produce carbon dioxide 
b)
they produce their own water 
c)
they produce sunlight 
d)
they produce their own food 
35.

Choose the wrong statement.


During the growth of plant,

a)

the number of leaves increase

b)

the stem becomes thinner

c)

the root becomes longer

36.

Choose the wrong answer.


The Importance of plants are

a)

animal's habitat

b)

source of food

c)

source of medicine

d)

human' s habitat

37.

Which plant is healthy?

a)
b)
38.

What are the basic needs of plants to grow healthy?

a)

water,sunlight,air

b)

sunlight,flower,vase

c)

fruits, water,air

d)

flower,water,air

39.

What is the main function of the roots

a)

To store water and food

b)

To provide support and keep it stable

c)

To absorb water and minerals in the soil

d)

To stop soil erosion

40.

What part of the plant makes the food?

a)

The leaves

b)

The roots

c)

The stem

d)

The flowers

41.

Select the RIGHT sentence

a)

Plants are not living things

b)

Plants never die

c)

Plants make their own food

d)

Plants don't need sunlight

42.

Which part of the plant absorbs water and nutrients into the plant?

a)

Flower

b)

Stem

c)

Roots

d)

Leaves

43.

Arrange the growth stages of tomato plants

a)

fruits , seeds , young plant , germination plant , flower

b)

seeds, germination of seeds, young plant, flowers, fruits

c)

flower , fruits , seeds , germination of seeds , young plant

d)

seeds , germination seeds , young plant , fruits , flower

44.

What do plants need to grow?

a)

Water, air and sunlight.

b)

Water.

c)

Water and soil.

d)

Water, air and love.

45.

Based on the picture, what is the importance of tree to the squirrel?

a)

Habitat

b)

Air

c)

Food

46.

What will change when a plant is growing?

a)

Number of fruits increases

b)

Number of leaves increases

c)

Number of flowers increases

47.

Choose 3 basic needs for a plant's growth.

a)

Water

b)

Suitable temperature

c)

Air

d)

Sunlight

48.

After 5 days, the plant will wilt because of not getting enough _______

a)

air

b)

water

49.

After 5 days, the plant will become yellowish because of not getting enough ____________

a)

water

b)

sunlight

50.

After 5 days, the plant will be wilt because of not getting enough _________

a)

air

b)

water

51.

A building set has components of various shapes and colours, such as:

a)

cube-shaped

b)

prism-shaped

c)

cylinder-shaped

d)

sphere-shaped

52.

A building set is __________________________________________

a)

a set of components

b)

a set of components that is used to build several types of models

c)

it include an illustrated manual

53.

The components of a building set are assembled based on the (a)   .

54.

The illustrated manual is (a)   .

55.

P - Choose model

Q- Build model

R- Read the manual


Which is the correct sequence of building a model?

a)

P→ Q → R

b)

Q→ R → P

c)

P→ R → Q

56.

Storing building set components.


Based on the information above, choose the correct statement.

a)

Building set components need to be stored in the box neatly

b)

Used building set components need to be thrown away

c)

Make sure the total of components stored is less then stated in manual

57.

What is in the manual to enable us to build a model?

a)

The number of components of model

b)

Step to assemble

c)

size of the building model

58.

After the manual is read and understood, we can now assemble the model of a helicopter.

a)

Assemble the head, body, tail and blade section of the helicopter.

b)

Take out the required components from the building set box.

c)

Combine the head, body and tail sections of the heliopter.

d)

Combine the blade section

e)

The model of the helicopter based on the illustrated manual

59.

Based on the diagram, choose the correct statement.

a)

Assemble the head, body, tail and blade section of the helicopter.

b)

Take out the required components from the building set box.

c)

Combine the head, body and tail sections of the heliopter.

d)

Combine the blade section

e)

The model of the helicopter based on the illustrated manual

60.

Based on the diagram, choose the correct statement.

a)

Assemble the head, body, tail and blade section of the helicopter.

b)

Take out the required components from the building set box.

c)

Combine the head, body and tail sections of the heliopter.

d)

Combine the blade section

e)

The model of the helicopter based on the illustrated manual

61.

Based on the diagram, choose the correct statement.

a)

Assemble the head, body, tail and blade section of the helicopter.

b)

Take out the required components from the building set box.

c)

Combine the head, body and tail sections of the heliopter.

d)

Combine the blade section

e)

The model of the helicopter based on the illustrated manual

62.

Based on the diagram, choose the correct statement.

a)

Assemble the head, body, tail and blade section of the helicopter.

b)

Take out the required components from the building set box.

c)

Combine the head, body and tail sections of the heliopter.

d)

Combine the blade section

e)

The model of the helicopter based on the illustrated manual

63.

A building set has components of various shapes and colours, such as:

a)

cube-shaped

b)

prism-shaped

c)

cylinder-shaped

d)

sphere-shaped

64.

A building set has components of various shapes and colours, such as:

a)

cube-shaped

b)

prism-shaped

c)

cylinder-shaped

d)

sphere-shaped

65.

Name the following model.

a)

tree

b)

horse

c)

ship

d)

crane

66.

Name the following model.

a)

tree

b)

horse

c)

ship

d)

crane

67.

Name the following model.

a)

tree

b)

horse

c)

ship

d)

crane

68.

Name the following model.

a)

tree

b)

horse

c)

ship

d)

crane

69.

What is the name of component in this diagram ?

(write in small letters)

(a)  

70.

This is a (a)   .

(write in small letters)

71.

What is the name of the component ?

(write answer in small letters)

(a)  

72.

What is this ?

(write in small letters)

(a)  

73.

Name of this component

(write in small letters)

(a)  

74.

What is the name of this component ?

(write answer in small letters)

(a)  

75.

It is used to complete and break the electric circuit.

a)

bulb

b)

switch

c)

bulb holder

d)

wires

76.

The dry cell should be installed in a _________ and connected to the correct terminals.

a)

switch

b)

bulb holder

c)

box

d)

dry cell holder

77.

The ________________ should be connected to every component correctly.

a)

bulb holder

b)

connecting wires

c)

switch

78.

When the switch is closed , the ______ will light up.

a)

lamp

b)

buzzer

c)

bulb

79.

Its function to supply electrical energy.

a)
b)
c)
d)
80.

The diagram above shows a natural source of water. What is the natural source of water?

a)

Rain

b)

Sea

c)

Waterfall

81.

The diagram above shows a natural source of water. What is the natural source of water?

a)

Rain

b)

Sea

c)

Waterfall

82.

The diagram above shows a natural source of water. What is the natural source of water?

a)

River

b)

Lake

c)

Spring

83.

The diagram above shows a natural source of water. What is the natural source of water?

a)

River

b)

Lake

c)

Spring

84.

The diagram above shows a natural source of water. What is the natural source of water?

a)

River

b)

Lake

c)

Spring

85.

Which of the following is NOT the natural source of water?

a)
b)
c)
d)
86.

What is the natural flow of water?

a)

The water flows from lower areas to higher areas.

b)

The water flows from higher areas to lower areas.

c)

The water flows in the same position.

87.

The diagram above shows a natural process. What is the process?

a)

Water flow sequence

b)

Natural water source

c)

Natural water cycle

88.

What will happen when the water flow disrupted?

a)
b)
c)
89.

Based on the diagram above, what is number 4 ?

a)

Rain

b)

Water vapour

c)

Clouds

90.

Based on the diagram above, what is number 2 ?

a)

Rain

b)

Water vapour

c)

Clouds

91.

Based on the diagram above, what is number 3 ?

a)

Rain

b)

Water vapour

c)

Clouds

92.

Should action such as in the picture above be done?

a)

Should be done

b)

Should not be done

93.

If the natural water cycle disturbed, what will happen?

a)

Living things in the water will die.

b)

Living things in the water will live.

94.

Which of the following diagram shows the roles of human in maintaining the clean sources and flow of water?

a)
b)
c)

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