This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 224 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 224 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Measured in mm, cm, or m A) Mass. B) Volume. C) Length. D) Weight. Show Answer Correct Answer: C) Length. 2. What are the benefits of recycling? A) Increases carbon dioxide emissions and keeps the planet warm so we are not as cold Mars. B) Reduces the amount of waste sent to landfills and incinerators, conserves natural resources, prevents pollution by reducing the need to collect new raw materials, saves energy. C) Cars can go faster on recycled petrol. D) None of above. Show Answer Correct Answer: B) Reduces the amount of waste sent to landfills and incinerators, conserves natural resources, prevents pollution by reducing the need to collect new raw materials, saves energy. 3. What is the smallest planet in the solar system A) Venus. B) Jupiter. C) Mercury. D) Mars. Show Answer Correct Answer: C) Mercury. 4. The dropping off of weathered rock fragments is called..... A) Erosion. B) Deposition. C) Weathering. D) Fault. Show Answer Correct Answer: B) Deposition. 5. Weathered pieces of rock. A) Pebbles. B) Sediment. C) Eroded. D) Shale. Show Answer Correct Answer: B) Sediment. 6. How many Oxygen (O) atoms are in 2C2HO8Cl2 A) 2. B) 16. C) 8. D) 5 NGSS.MS-PS1-1. Show Answer Correct Answer: B) 16. 7. Magnetism created by an electric current A) Electricity. B) Electromagnetism. C) Wind energy. D) None of above. Show Answer Correct Answer: B) Electromagnetism. 8. Resistors are used to vary the current in a circuit. A) True. B) False. Show Answer Correct Answer: A) True. 9. To what familiar fruit is the plantain similar? A) Papaya. B) Make. C) Pineapple. D) Strawberry. Show Answer Correct Answer: B) Make. 10. In general what is the most dense form of matter? A) Solid. B) Liquid. C) Gas. D) Plasmas. Show Answer Correct Answer: A) Solid. 11. Which of the following is a planet? A) The Moon. B) The Sun. C) The Earth. D) All of the above. Show Answer Correct Answer: C) The Earth. 12. Fossils we find can come from organisms that are still alive today and organisms that are now extinct, true or false? A) True. B) False. Show Answer Correct Answer: A) True. 13. An electric generator run by a turbine changes mechanical energy into which energy? A) Sound energy. B) Nuclear energy. C) Chemical energy. D) Electrical energy. Show Answer Correct Answer: D) Electrical energy. 14. ..... is measure of how high or low a sound is. A) Pitch. B) Temperature. C) Length. D) None of above. Show Answer Correct Answer: A) Pitch. 15. Which has more surface area? A) Large chunks of chalk. B) Cube of sugar. C) Powdered sugar. D) Small chunks of sugar. Show Answer Correct Answer: C) Powdered sugar. 16. What is the most important energy source for Earth? A) The stars. B) Fossil fuels. C) The sun. D) The moon. Show Answer Correct Answer: C) The sun. 17. Bacterial infections are treated with..... A) Antivirals. B) Antibiotics. C) Retroviral medication. D) Seroton. Show Answer Correct Answer: B) Antibiotics. 18. True or false?The air we breathe is a compound. A) True. B) False. Show Answer Correct Answer: B) False. 19. Wastes that are poisonous, cause cancer, or can catch fire A) Pollution. B) Hazardous waste. C) Pollutant. D) Photochemical smog. Show Answer Correct Answer: B) Hazardous waste. 20. Do we die when there is leakage in atomic power plant? A) Yes. B) No. Show Answer Correct Answer: A) Yes. ← PreviousNext →Related QuizzesGeneral Science Quiz 1General Science Quiz 2General Science Quiz 3General Science Quiz 4General Science Quiz 5General Science Quiz 6General Science Quiz 7General Science Quiz 8General Science Quiz 9General Science Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books