31359120-Soalan-Sains-Sec-a-Sec-B-Tahun-4.doc

31359120-Soalan-Sains-Sec-a-Sec-B-Tahun-4.doc - 2 Section...

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Section A [30 mark] Answer all questions. The time suggested for this section is 45 minutes. If you are unable to answer any question, proceed to the next question. 1. Diagram 1 shows a picture of an animal. Diagram 1 Which of the following is the basic need of this animal? A C 2 B D
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2. Which of the following is not a harmful effect of smoking to the lungs? I. Cough II. High fever. III. Bad smelly breath. IV. To maintain the balance diet. A. I and II. B. II and IV. C. I, II and III. D. I, II, III and IV. 3. Diagram 2 shows a group of animals that breathe with same breathing organ. Diagram 2 Which of these animals breathe in the same way as the animals shown in the Diagram 2? A. Cat B. Fish. C. Bird. D. Caterpillar. 3
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4. The leaflets of mimosa plant closed when it is touched. To which stimulus do the leaflets respond? 5. Diagram 3 shows a type of plants. Diagram 3 How do these plants protect themselves from the enemies? A. Thorns. B. Fine hairs. C. Bad smells. D. Poisonous. 4
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6. Which of these materials can be used to measure length? 7. Which of the following shapes has the largest area ? 2 cm 3 cm A 1 cm C 1cm 2 cm 1cm B 2 cm D 3 cm 5
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8. Which of the following process repeat uniformly and can be used to measure time? I Water dripping II Ball bouncing III Pulse IV Swinging pendulum A I and II B I,II and III C I, III and IV D I, II, III and IV 9 Which of the object float on water ? A Stone B Iron nail C Metal spoon D Wooden block 10 Which of the following are matched correctly ? A B C D Opaque Translucent Stone Transparent sheet Tissue paper Stone Carbon paper Window pane Mineral water bottle Coloured plastic 6
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11 Which of the following statements is true about insulators ?
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