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SK CARDINAL VAUGHAN
FINAL EXAM SCIENCE YEAR 4
SECTION A (30 marks )
Instruction : Each question is followed by four options A, B, C and D. choose the
correct answer.
1. As we exhale, the chest will
A. Grow C. contract
B. Expand D. remain unchanged
2. What is the waste material excreted by skin?
A. Urien C. Oxygen
B. Sweat D. Carbon dioxide
3. Figure shows a family tree.
What is the process that produces K, L and M?
A. Breathing C. Defecation
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B. Excretion D. Reproduction
4. From the following pairs , which is not true?
Animal Protection from danger
A. Eagle Sharp claws
B. Deer Hard horn
C. Crab Hard shell
D. Elephant Hard horn
5. Which of the following plants has thorns to protect itself from enemies?
6. Buffalo wallows in mud holes during a hot day to
A. clean up its body
B. hide from its enemies
C. cool itself
D. frighten other animals
7. The information below shows the characteristics of a plant.
Thick stem that can store water
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Long roots
Needle-shaped leaves
Based on the above characteristics, where does the plant live?
A. Forest C. Swamp
B. Desert D. River bank
8. Diagram 4 shows a few experiments to measure time.
Which of them are able to give accurate time?
A. P and Q only
B. P and R only
C. Q and R only
D. P, Q and R
9. Which of the following tools can be used to measure time?
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10.Which of the following is not the standard unit for length in the metric
system?
A. Foot C. Milimetre
B. Metre D. Kilometre
11. Which of the following is the correct meaning of area?
A. Size of a surface
B. Size of a space
C. Period between two moments
D. Distance between two points
12.Diagram shows an animal living in an aquarium.
The animal can stay in the water because it breathes through
A. Skin C. The lungs
B. The gills D. The trachea
13.Diagram shows a number of cubes
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Given the cubes are all made material, rearrange them in increasing order of
weight.
A. P, Q, R, S C. S, R, Q, P
B. R, P, Q, S D. S, Q, P, R
14.Materials that absorb water can be used to make a
A. net C. tyre
B. towel D. umbrella
15.We should reduce the use of papers or recycle them because
A. the papers are getting to be too expensive
B. the sources of paper are getting limited
C. the use of papers causes pollution
D. the papers do not last long
16.The four planets that are the nearest to the sun are Mercury, Venus,
Earth and _________.
A. Neptune C. Saturn
B. Jupiter D. Mars
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Which of the following uses the same way to avoid enemies?
A. Buffalo C. Pangolin
B. Squid D. Porcupine
20. Figure shows a cube and a measuring cylinder filled with 45 cm of water.
How many cubes must be put into the measuring cylinder to make the water
level rise to 65 cm ?
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A. 1 C. 10
B. 5 D. 20
21.We can turn clay into the following objects except
A. pots C. tyres
B. tiles D. bricks
22. Diagram below shows a plant
Part X and Y of the plant respond to
X Y
A. water gravityB. touch sunlight
C. sunlight water
D. gravity touch
23. Diagram shows a plant.
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Which is the way that is used by the plant to protect itself from enemies?
A. Latex that cause itchiness
B. Leaves with sharp thorns
C. Fruits with fine hairs
D. Produces bad odour
24. The following inventions are meant for communication except
A. radio C. telephone
B. satellite D. submarine boat
25. Measuring tools that are used by humans include
I. Ruler
II. Clock
III. Handphone
IV. Thermometer
A. I and II only
B. I, II and III only
C. I, II and IV only
D. II, III and IV only
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26. Diagram shows a cloth hanger made of iron.
To prevent it from rusting, the manufacturer normally practise the following
except
I. greasing
II. tin plating
III. spray painting
IV. plastic coating
A. I and II only
B.III and IV only
C.I, II and III only
D. I, III and IV only
27. Which of the following organs get rid of waste products from the body?
I. Kidneys
II. Lungs
III. Skin
IV. Eyes
A. I and II only
B. I, II and III only
C. II, III and IV only
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D. I, II, III and IV
28. Diagram shows two objects.
What is the material that used to produce the following object?
A. Leather C. Cotton
B. Rubber D. Wood
29. Standard units for length include
I. centimetre
II. millimetre
III. milligram
IV. millilitre
A. I and II only C. II and IV only
B. I and III only D. III and IV only
30. Whay do we need to practise reusing, reducing and recycling?
I. To conserve materials
II. To save our environment
III. To produce new materials
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IV. To reduce the cost of materials
A. I and II only C. II and III only
B. I and III only D. III and IV only
SK CARDINAL VAUGHAN
FINAL EXAM SCIENCE YEAR 4
SECTION B (20 marks )
Instruction : Answer all questions
1. Diagram 1 shows an experiment conducted by Rohan.
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Observation : The roots plant X grow towards the wet cotton.
a) What can you observe ?
_______________________________________________________
(1 mark )
b) Predict what will happen to plant X if there is no wet cotton.
_______________________________________________________
( 1 mark )
c) After one week, plant X was found withered. Why?
_______________________________________________________
(1 mark )
d) Give one explanation to your observation above.
_______________________________________________________
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e) Make a conclusion for this experiment.
_______________________________________________________
2. Diagram 2 shows groups X and Y.
a) What is the characteristic that separates group X from group Y ?
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______________________________________________________
( 1 mark )
b) What do the animals in group Y have in common ?
_____________________________________________________
( 1 mark )
c) State the breathing structures for the animals ( 3 mark )
i. Frog : ____________________
ii. Whale : ____________________
iii. Fish : ____________________
3. The diagram below shows an investigation to study the ability of a material to
allow light to pass through it.
a) Match the following materials with their property. ( 2 mark )
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b) What is
i. a transparent material ? ____________________________________
ii. an opaque material ? _____________________________________
iii. a translucent material ? _____________________________________
( 3 mark )
4. Figure show the planets in the Solar System and their orbit.
a) Identity the object labelled X. (1 mark)
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____________________________________________________________
b) What is the planet represented by K ? (1mark)
____________________________________________________________
c) Planet J has living thing. State two characteristics that make the planet
conducive for living things. (2 mark)
i. _______________________________________________________
_______________________________________________________
ii. _______________________________________________________
_______________________________________________________
There are no living things on planet L.
d) Give one reason based on the statement above. (1mark)
____________________________________________________________
____________________________________________________________