SAINS Section a - Canang 2

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JABATAN PELAJARANNEGERI SEMBILAN DARUL KHUSUS

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Canang 2

SEKOLAH-SEKOLAH RENDAH NSDK

2008

SAINS

Satu jam lima belas minit

JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU

1. Kertas soalan ini adalah dalam Bahasa Inggeris mengandungiduabahagian: Bahagian A dan Bahagian B.

2. Rajah yang mengiringi masalah dalam kertas soalan ini dimaksudkanuntuk memberi maklumat yang berguna bagi menjawab soalan.

Rajah tidak semestinya dilukis mengikut skala, kecuali dinyatakansebaliknya.

3. Bahagian A ada 30 soalan. Jawab semua soalan.

4. Jawab dengan menghitamkan ruangan pada Kertas JawapanBahagian A.

5. Bahagian B ada 4 soalan. Jawab semua soalan.

6. Jawab dengan menulis jawapan kamu dalam ruang yang disediakan.

Kertas soalan ini mengandungi 18 halaman bercetak di Bahagian Adan 7 halaman bercetak di Bahagian B

2008 Hak Cipta Jabatan Pelajaran Negeri Sembilan

018

Sains (SK)

Julai2008

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1jam


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Section A

[ 30 marks ]

Answerallquestions

1. The following are the waste products of humans.

Humans get rid of waste products through the process of

A excretion

B breathing

C defecation

D reproduction

2. Diagram 1 shows two types of animal.

Diagram 1

Why is the cooperation formed among the animals above?

A Mate

B Food

C Water

D Shelter

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Urine

Sweat

Water vapour


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3. Diagram 2 shows an animal.

Diagram 2

Which of the characteristics help the animal above to survive in cold weather?

I Have humps

II Have thick fur

III Have long legs

IV Have thick layer of fat

A I and II

B I and III

C II and IV

D III and IV

4. The information below shows the characteristics of some plants.

Supportive roots

Stem can bend easily

Strong and big stem

What is the importance of these characteristics?

A To help them make food

B To protect them from enemiesC To prevent excessive loss of water

D To protect them from strong winds

5. These are parts of human breathing process.

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P - Windpipe

Q - Lungs

R - Nose

Which is the correct passage of air when human exhaled?

A P Q R

B R P Q

C Q P R

D Q

R

P

6. Diagram 3 shows the bean seedling was placed on wet cotton for a few days.

Diagram3

What is the conclusion based on the diagram shown?

A Shoot responds to water

B Root responds to sunlight

C Shoot responds to sunlight and root respond to waterD Shoot responds to sunlight and root respond to gravity

7. Which animal is paired wrongly to its breathing structure?

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Wet cotton

ShootRoot


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Animal Breathing structure

A Spiracles

B Gills

C Lungs

D Moist skin

8. What are the life processes of microorganisms?

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I grow

II move

III breathe

IV contagious

A I, II and III

B I, II and IV

C I, III and IV

D I, II, III and IV

9. Diagram 4 shows a type of plant.

Diagram 4

Which of the plant has the same way of dispersal?

A

B

C D

10. Diagram 5 shows an endangered species.

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Diagram 5

What cause the animal to be endangered?

A Reforestation

B Enforcing of laws

C Establishing forest reserves

D Excessive hunting activities

11. The information below shows transformation of energy.

Which of the appliance has the same transformation of energy as it works?

A Television

B Electric kettle

C Radio

D Iron

12. The list below shows the ways to measure time.

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Watch

Pulse rate

Water dripping

Q

Electric energy Light energy + Sound energy


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Which of the following correctly represent Q?

A B

C D

13. Which are the ways to save energy?

I Switch on the air conditioner before living the room

II Switch off the lights and fans when are not in use

III Carpool instead of driving alone

IV Avoid using public transports

A I and III

B II and III

C II and IV

D I and IV

14. Diagram 6 shows a driver is using a side mirror to view vehicles behind.

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Diagram 6

Which of the object use the same principle as shown above?

A Periscope

B Telescope

C Binoculars

D Microscope

15. Diagram 7 shows the danger caused by mishandling of electrical appliance.

Diagram 7

Which are the affects of the situation shown above?

I burn

II dengue

III measles

IV electric shock

A I and III

B II and IV

C I and IV

D II and III

16. Which of the activities shows that force can change the shape of an object?

A B

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C D

17. Diagram 8 shows a flask.

Diagram 8

Why we keep our drinks in the container above?

A Keep the drink hot only

B Keep the drink cold only

C Keep the drink hot or cold

D Keep the drink in room temperature

18. The information below shows the time taken by four toy cars to move at a distance of 50 cm.

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Toy car K faster than L and M

Toy car L and N are at the same speed

Toy car M is the slowest


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0

20

40

60

80

K L M N

Toy ca

Timetaken by

toy car/s

0

20

40

60

80

K L M N

Toy ca

Time

taken by

toy car/s

0

20

40

60

80

K L M N

Toy car

Time

taken bytoy car/s

0

20

40

60

80

K L M N

Toy car

Time

taken by

toy car/s

19. Diagram 9 shows an experiment carried out by a group of pupils on three types of materials.

A glass is placed behind the materials P , Q and S.

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A

B

C

D


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P Q S

Diagram 9

What can you infer from your observation above?

A

B

C

D

20. The information shows the stages in the formation of clouds and rain.

P Water droplets in the clouds fall as rain

Q Tiny water droplets combine and form clouds

R Water vapour condenses and forms tiny water droplets

S Water from the sea evaporates and forms water vapour

Choose is the correct sequence?

A Q , R , S , P

B R , Q , P , S

C P , S , R , Q

D S , R , Q , P

21. Table 1 shows the observations to indicate the properties of liquids P, Q and R with the use

of the litmus paper.

Liquid Observation

P Blue litmus paper changes to red

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P Q S

Translucent Transparent Opaque

Transparent Opaque Translucent

Translucent Opaque Transparent

Opaque Transparent Translucent

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Q No changes on the blue or red litmus paper

R Red litmus paper changes to blue

Table 1

What are the properties of liquid P, Q and R?

P Q R

A Neutral Alkaline Acidic

B Alkaline Neutral Acidic

C Acidic Neutral Alkaline

D Neutral Acidic Alkaline

22. Diagram 10 shows a situation of improper waste disposal.

Diagram 10

Which is not the harmful effect based on the situation?

A Air pollution

B Flash flood

C Acid rain

D Haze

23. Why we need to preserve food?

I To make food last longer

II To allow food to be eaten in seasonIII To slow down food from becoming bad

IV To improve the colour and the taste of the food

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A I and II

B II and IVC I and III

D II and IV

24. Diagram 11 shows the advantages and disadvantages of waste decaying.

Diagram 11

Which correctly represent P and Q?

P Q

A Cause irritation of the skin Pollute water supply

B Give out poisonous gases Increase the number of fruits

C Lower the oxygen content Plant produce less fruits

D Help plant to grow strong and healthy Kill aquatic animals

25. Diagram 12 shows the solar system.

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Waste decaying

Form fertilizer

Add nutrient to the soil

P

Produce bad smell

Produce toxic chemical

Q


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Diagram 12

What are the planets P, Q and R?

A

B

C

D

26. Diagram 13 shows the rotation of the Earth on its axis.

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P Q R

Venus Jupiter Neptune

Earth Uranus Saturn

Mercury Saturn Pluto

Earth Jupiter Uranus

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P

QR


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Diagram 13

Which of the effects occur during the rotation?

I Eclipse

II Day and night

III Phases of the moon

IV The changes in length and position of shadow

A I and II

B I and III

C II and IV

D III and IV

27. Diagram 14 shows the position of the Earth, the Moon and the Sun.

Diagram 14

Which position shows the occurrence of partial eclipse of the Moon?

A P and Q

B Q and S

C S and R

D R and S

28. Which are the advantages of technology to humans?

I Make works easier

II Low cost of labour

III Waste energy resources

IV Cause air, water and sound pollution.

A I and II

B II and III

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C II and IV

D III and IV

29. Diagram 15 shows a complex machine.

Diagram 15

State the simple machine found in it.

I Pulley

II Wedge

III Inclined plane

IV Wheel and axle

A I and IIB I and III

C II and IV

D III and IV

30. The statement below shows a situation.

Zaharas grandmother cannot cook and wash clothes at the same time.

This is because she does not have a washing machine.

What will happen to our life without machines?

A Need less effort

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B Work can be easier

C Work can be more effective

D Takes longer time to complete work

END OF SECTION A

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SAINS Section a - Canang 2

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