SC MODUL 08

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    SECTION A

    Answer all the questions.

    Every question is followed by four answers A, B, CandD. Choose the correct answer. Then, blackenyour answer on the answer sheet provided. The suggested time for this section is 45 minutes. If you areunable to answer a question, proceed to the next question.

    1. Which of the following is a basic need of a human ?A B

    C D

    2. Which one of the following is not a basic need of plants ?

    A WaterB AirC SoilD Sunlight

    3. Diagram 1 shows the parts of animal P, labeled as A, B, C and D. Which part is thebreathing structure for animal P ?

    DIAGRAM 1

    1

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    4. Diagram 2 below shows a simple experiment.

    DIAGRAM 2

    The experiment above shows that animals need

    A sunlight.B food.

    C air.D water.

    5. The animal shown in Diagram 3 can keep its body warm by ..

    DIAGRAM 3 A living in a cave.

    B having thick fur.C wallowing in the mud.D having humps on its back.

    6. The plant shown in Diagram 5 responds to

    DIAGRAM 5

    2

    after one day

    oil

    Live tadpole

    dead tadpole

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    I water.II light.III touch.

    A III onlyB I and II onlyC II and III onlyD I, II and III

    7. What is the specific characteristic of the animal shown in Diagram 6 which enables it to live in thedesert ?

    DIAGRAM 6

    A Its skin is loose and folded.B It has humps.C It has thin fur.D It has strong legs.

    8. Which of the following parts of the body were used as a measure for lengths in the olden days ?

    I II

    III

    A I and II onlyB I and III onlyC II and III only

    D I, II and III

    9. Richard pours 250 cm3 of water into a measuring cylinder. Then, he puts a stone into the water in themeasuring cylinder. The reading of the measuring cylinder shows 305 cm3. What is the volume of thestone ?

    A 45 cm3

    B 50 cm3

    C 55 cm3D 60 cm3

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    10. The following figure shows a sketch of an object on a piece of graph paper.

    The estimated area of the object is

    A 23 cm2.B 30 cm2.C 33 cm2.D 38 cm2.

    11. Everyday Roslan goes to school at 6.50 a.m. He arrives at school at 7.15 a.m. How long does ittake for Roslan to go to school and return home daily ?

    A 25 minutesB 30 minutes

    C 50 minutesD 60 minutes

    12. What materials are used for making the object shown in Diagram 7 ?

    DIAGRAM 7

    I Rubber

    II WoodIII MetalIV Plastic

    A I and II only B II and III only C I, II and IV only D I, III and IV only

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    13. Which of the following objects can conduct electrical energy ?

    A Metal spoonB Glass plate

    C Rubber bandD Wooden ruler

    14. Which of the following materials come from animals ?I FurII LeatherIII CottonIV Silk

    A I and II onlyB II and IV onlyC I, II and IV only

    D I, II, III and IV

    15. Which objects in the picture below can be grouped together ?

    A P and QB P and S

    C P, Q and RD P, Q and S

    16. Which of the objects listed above can rust ?

    A P and Q only B P and S only C Q and R only D P, Q and S only

    5

    P Glass

    Q KnifeR Milk tinS Porcelain pot

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    17. A piece of clothing shown in the picture below is usually made from

    A cotton.B silk.

    C leather.D fur.

    18. Diagram 8 shows a planet in Solar System.

    DIAGRAM 8

    The planet shown above is

    A Saturn.B Jupiter.

    C Mercury.D Pluto.

    19. The hottest planet in the Solar System is

    A Mars.B Mercury.C Jupiter.D Saturn.

    20. Which of the following is not the part of the Solar System ?A AsteroidB Meteoroid

    C The planetsD Constellation

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    21. Diagram 9 shows some light on the sky.

    DIAGRAM 9

    The light is

    A asteroids.B meteor.

    C star.D moonlight.

    22. Diagram 10 shows a crater.

    DIAGRAM 10

    How is this crater formed on the Earths surface ?

    A The movement of a layer of the Earth. B A star hit the surface of the Earth. C A meteor hit the surface of the Earth. D The rotation of the Earth around the Sun.

    23. A telescope is created to help human beings toA see objects in the dark.

    B see stars in the sky. C see very tiny objects. D see objects in the deep sea.

    24. What is the benefit of the development of technology ?

    A Maintaining the lives of humans B Threatening the privacy of humans C Making humans wealthy D Producing better products in every field

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    25. Which of the following uses technology ?

    A B

    C D

    26. Diagram 12 shows the instruments used in the development in the fields of communication.

    DIAGRAM 12

    Which of the following shows the development of technology from the past to the present ?

    A X Y Z WB X W Z Y

    C Y Z X W D Z X W Y

    27. Which of the following cannot be achieved by humans because of limitations of the human body ?

    I Live in extreme weather conditionsII Stay underwater for a very long periodIII Recall two telephone numbers

    A I and II onlyB I and III only

    C II and III onlyD I, II and III

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    28. Diagram 11 shows two devices created to overcome human limitation.

    DIAGRAM 11

    These devices are used in the field of

    A transportation. B communication. C agriculture. D education.

    29. Which of the following objects are made of man-made materials ?

    I UmbrellaII RaincoatIII ToothbrushIV Plastic chair

    A I and III onlyB II and IV onlyC I, II and III onlyD I, II, III and IV

    30. Diagram 13 shows a man burning firewood.

    DIAGRAM 13

    This activity is the beginning of development in the field ofA transportation.B construction.C communication.D agriculture.

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    SECTION B

    ( 20 MARKS )

    The time suggested for this section is 30 minutes. If you are unable to answer a question, proceed to thenext question. Answer all questions

    1. A group of pupils carry out an activity. Two rats are kept separately in two containers as shown in

    Diagram 1. Both containers are left for four days.

    DIAGRAM 1

    (a) What do they want to find out ?

    _____________________________________________________________________________

    _____________________________________________________________________________[1 mark ]

    (b) State the following.

    i. What must be changed ?

    ____________________________________________________________________________

    ii. What must be kept the same ?

    ____________________________________________________________________________[2 marks ]

    (c) Predict what will happen to the rats in both containers after four days.

    _____________________________________________________________________________

    _____________________________________________________________________________

    [1 mark]

    (d) Give one reason for your answer in (c).

    _____________________________________________________________________________

    _____________________________________________________________________________[1 mark ]

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    2. The table below shows the result of time taken by four boys M, N, O and P in the 100 m runningevent.

    Boy Time taken to complete 100 m running event ( s )

    M 26

    N 20

    O 22

    P 15

    ( a ) Which boy ran

    (I ) the fastest : ___________________________________________________________

    (II ) the slowest : ___________________________________________________________[ 2 mark ]

    ( b ) State what to measure from the above investigation ?

    __________________________________________________________________________

    __________________________________________________________________________[ 1 mark ]

    ( c ) Rearrange the boys from the first winner to the fourth runner.

    __________________________________________________________________________

    __________________________________________________________________________[ 1 mark ]

    ( d ) What can you conclude from the above investigation ?

    __________________________________________________________________________

    __________________________________________________________________________[ 1 mark ]

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    Planet X is hotter than planet Y.

    3. Diagram 3 shows the positions of three planets from the Sun.

    DIAGRAM 3

    Table 1 shows the period for one complete movement of the planets around the Sun.

    Planet Period for one completemovement (years)

    X 2

    Y 12Z 84

    TABLE 1

    (a) Compare the position of planet X and Z to the Sun.______________________________________________________________________________

    ______________________________________________________________________________[2 marks]

    (b) What is the relationship between the position of the planet and the period for one completemovement of the planet round the Sun ?

    ______________________________________________________________________________

    ______________________________________________________________________________[1 mark]

    (c) Planet S takes 76 years to make one complete round the Sun. Predict the position of planet S.______________________________________________________________________________

    ______________________________________________________________________________[1 mark]

    (d) Give a reason based on the statement above.______________________________________________________________________________

    [1 mark]

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    4. The below shows two types of vehicles that are used by two men to travel from Sungai Petani toTaiping.

    Motorcycle Car

    Result :

    Type of vehicle Time of traveling ( hr )

    Motorcycle 3

    Car 1

    ( a ) What is the purpose of the investigation ?

    ____________________________________________________________________________

    ____________________________________________________________________________[ 1 mark ]

    ( b ) State what to change and what to measure.

    ____________________________________________________________________________[ 1 mark ]

    ( c ) Make a relationship between what to change and what to measure.

    ____________________________________________________________________________

    ____________________________________________________________________________[ 1 mark ]

    ( d ) Give a reason for the difference in time of traveling by motorcycle and car.

    ____________________________________________________________________________

    ____________________________________________________________________________[ 1 mark ]

    ( e ) State what to keep the same in the investigation.

    ____________________________________________________________________________[ 1 mark ]

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