Grade 8 – Science – LS
Set 3 – Grade 8 (Science)
Dear ! This is Set 3 – Grade 8 (Science) Quiz and it contains 25 questions.
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1. Which of the following is a non-renewable energy source?
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2. What is the chemical symbol for the element gold?
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3. Which of the following is a state of matter that has a definite shape and volume?
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4. Which of the following is a type of renewable energy derived from the movement of water?
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5. What is the term for the process by which plants release water vapor into the atmosphere through tiny openings in their leaves?
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6. Which gas is responsible for the Earth’s protective ozone layer?
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7. What is the Earth’s outermost layer, which consists of solid rock and includes the continents and ocean floors?
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8. Which of the following is considered the “powerhouse” of the cell and is responsible for producing energy?
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9. Which of the following is a type of renewable energy source that harnesses energy from the Earth’s internal heat?
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10. What is the process by which a caterpillar transforms into a butterfly?
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11. What is the chemical symbol for the element sodium?
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12. What is the process by which an organism develops from a fertilized egg through a series of stages?
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13. What is the function of the nucleus in a cell?
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14. What is the study of fossils called?
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15. What is the Earth’s largest ocean?
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16. What is the process by which plants capture and convert sunlight into chemical energy?
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17. Which of the following is a carnivorous plant that captures insects to obtain nutrients?
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18. Which of the following is a greenhouse gas that contributes to climate change?
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19. Which of the following is an example of a simple machine?
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20. Which famous scientist formulated the laws of motion and universal gravitation?
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21. What is the process by which a liquid changes into a gas below its boiling point?
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22. Which gas is produced by burning fossil fuels and is a major contributor to air pollution?
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23. What is the process by which rocks are broken down into smaller pieces by wind, water, and other natural forces?
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24. Which of the following is a tool used to measure atmospheric pressure?
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25. What type of electromagnetic waves are used in X-ray machines for medical imaging?
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