This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 323 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 323 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A train going downhill speeds up from 15 m/s to 60 m/s in 30 seconds. What is the acceleration? A) 0.5 m/s2. B) 2 m/s2. C) 1.5 m/s2. D) 3 m/s2. Show Answer Correct Answer: C) 1.5 m/s2. 2. Loss of vision is caused by deficiency of A) Vitamin A. B) Vitamin B. C) Vitamin C. D) Vitamin D. Show Answer Correct Answer: A) Vitamin A. 3. What food is the best example of a protein? A) Pasta. B) Butter. C) Steak. D) Strawberry. Show Answer Correct Answer: C) Steak. 4. Plants are not part of the food chain. A) True. B) False. Show Answer Correct Answer: B) False. 5. John has weak bones.What most likely he may be advised by his doctor? A) To exercise daily. B) To eat healthy food. C) To increase the amount of calcium and Vitamin D rich food. D) To take Vitamin D and calcium rich food and do mild exercise. Show Answer Correct Answer: D) To take Vitamin D and calcium rich food and do mild exercise. 6. What is the average amount of organic matter available at each trophic level? A) 10 %. B) 20 %. Show Answer Correct Answer: A) 10 %. 7. Select the group of ONLY non-living things. A) Carplaneplantbicycle. B) Tabletsnailmangolamp. C) Rockpaper scissorsreptile. D) Machinecomputerchairfridge. Show Answer Correct Answer: D) Machinecomputerchairfridge. 8. Which of the following best represents what happens to ultraviolet radiation from the sun when it reaches Earth's atmosphere? A) All of it reaches Earth's surface. B) Some of it is absorbed by the ozone layer. C) It is deflected back into space. D) It changes into chlorofluorocarbons. Show Answer Correct Answer: B) Some of it is absorbed by the ozone layer. 9. Which is the hardest natural substance? A) Graphite. B) Iron. C) Diamond. D) Charcoal. Show Answer Correct Answer: C) Diamond. 10. Where would you be if the Polaris is seen at the zenith? A) 40 degrees north latitude. B) North Pole. C) Equator. D) None of above. Show Answer Correct Answer: B) North Pole. 11. Group 18 elements are known as the..... and have full valence shells. A) Royal gases. B) Supreme solids. C) Noble gases. D) Legit liquids. Show Answer Correct Answer: C) Noble gases. 12. What is the nervous system responsible for? A) Running. B) All of the activities in the body. C) Only the brain. D) All of the above. Show Answer Correct Answer: D) All of the above. 13. The bicuspid valve is found between ..... A) Left and right atria. B) Left atrium and left ventricle. C) Right atrium and right ventricle. D) Left and right ventricles. Show Answer Correct Answer: B) Left atrium and left ventricle. 14. Natural resources, such as fossil fuels, that cannot be replaced by natural processes as quickly as they are used A) Fossil fuel. B) Petroleum. C) Fusion. D) Nonrenewable resource. Show Answer Correct Answer: D) Nonrenewable resource. 15. Should you face the chemicals you are boiling towards the teacher. A) Yes. B) No. C) I am not sure. D) None of above. Show Answer Correct Answer: B) No. 16. Maria has picked blueberries from the bush on her grandpa's farm for the past five years. A blueberry bush is an example of a(n)..... plant. A) Annual. B) Perennial. C) Biennial. D) Centennial. Show Answer Correct Answer: B) Perennial. 17. Which of the ecosystems covered in this module is the easiest ocean area to visit and study? A) Coral reef. B) Deep ocean. C) Intertidal zone. D) None of above. Show Answer Correct Answer: C) Intertidal zone. 18. The kinetic energy of..... is transferred to a turbine. A) Steam. B) Chemical. C) Hydroelectric dam. D) Geothermal vent. Show Answer Correct Answer: A) Steam. 19. The change in water from liquid to gas? A) Disbursement. B) Evaporation. C) Freeze. D) None of above. Show Answer Correct Answer: B) Evaporation. 20. Which of these possible answers best describes what the Law of Conservation of Energy means? A) Energy cannot be created or destroyed, only transferred. B) Energy can be created, but not destroyed. C) Energy can be destroyed, but not created. D) Energy is always destroyed. Show Answer Correct Answer: A) Energy cannot be created or destroyed, only transferred. ← PreviousNext →Related QuizzesScience 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books