This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 372 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 372 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Pick the best answer:What is a unique characteristic of technology in relation to science? A) Using knowledge to improve life or satisfy needs. B) Using knowledge to cure diseases. C) Using knowledge to understand the environment. D) Using knowledge to educate. Show Answer Correct Answer: A) Using knowledge to improve life or satisfy needs. 2. Index fossils must meet two criteria, they must have existed for a short period of time and..... A) Be few in numbers. B) Lived for a long time. C) Be widely distributed. D) Be really old in age. Show Answer Correct Answer: C) Be widely distributed. 3. Statement that is TRUE about micronutrients A) Nutrients required by plants in large quantities. B) Nutrients required by plants in average quantities. C) Nutrients required by plants in moderate quantities. D) Nutrients required by plants in little quantities. Show Answer Correct Answer: D) Nutrients required by plants in little quantities. 4. What diagrams show the electrical wiring and circuitry, coded for identification, of all the electrical appliances and devices used on aircraft? A) Step by step diagram. B) Wiring Diagrams. C) Troubleshooting Flowchart. D) None of above. Show Answer Correct Answer: B) Wiring Diagrams. 5. What is water's freezing point? A) 0 C. B) 100 C. C) 50 C. D) None of above. Show Answer Correct Answer: A) 0 C. 6. What is the S.I unit of frequency? A) Second. B) Watt. C) Joule. D) Hertz. Show Answer Correct Answer: D) Hertz. 7. What acerable of these has bounded by? A) External patch. B) Wartal Peace. C) Felshing into class. D) B and r both. Show Answer Correct Answer: D) B and r both. 8. Which of the following recourses are renewable? A) Petroleum. B) Air. C) Gold. D) None of above. Show Answer Correct Answer: B) Air. 9. Which law allows for planes to fly? A) Bernoulli's Principle. B) Archimedes Principle. C) Charles Law. D) Law of Conservation. Show Answer Correct Answer: A) Bernoulli's Principle. 10. What is the next step required for a working sketch of the illustration? A) Sketch extension and dimension lines. B) Darken the object outlines. C) Add notes, dimensions, title, and date. D) None of above. Show Answer Correct Answer: C) Add notes, dimensions, title, and date. 11. What is the first step of the scientific method? A) Make observations and ask questions. B) Do background research. C) Construct a hypothesis. D) Analyze results. Show Answer Correct Answer: A) Make observations and ask questions. 12. Splitting atoms A) Fission. B) Crown. C) Asteroids. D) Energy. Show Answer Correct Answer: A) Fission. 13. What is a law in the scientific method? A) A statement about the result of the experiment. B) Statement which describes what happens but does not explain the cause or occurrence. C) A hypothesis that can be explained from observation. D) A fact that can be explained through observation. Show Answer Correct Answer: B) Statement which describes what happens but does not explain the cause or occurrence. 14. The boiling point of a liquid isn't dependent on atmospheric pressure A) True. B) False. Show Answer Correct Answer: B) False. 15. What is the function of the chloroplasts in plant cells? A) The chloroplasts are responsible for storing genetic information and controlling the cell's activities. B) The chloroplasts are responsible for producing energy for the cell. C) The chloroplasts are responsible for providing structural support to the cell. D) The chloroplasts are responsible for photosynthesis in plant cells. NGSS.MS-LS1-6. Show Answer Correct Answer: D) The chloroplasts are responsible for photosynthesis in plant cells. NGSS.MS-LS1-6. 16. Retina is a part of our A) Eye. B) Ear. C) Teeth. D) Hand. Show Answer Correct Answer: A) Eye. 17. Which zone of a flame does a goldsmith use for melting gold and silver? A) Outer zone. B) Middle zone. C) Inner zone. D) None of above. Show Answer Correct Answer: A) Outer zone. 18. The motion of particles of matter produces..... A) Vacuums. B) Radiation. C) Heat energy. D) None of above. Show Answer Correct Answer: C) Heat energy. 19. Movement of air masses because of the earth's unevenly heated surface A) Weather. B) Wind. C) Front. D) Rain. Show Answer Correct Answer: B) Wind. 20. Extends to a depth of 100km. Consists mainly of rocks, 99.55 only comes from 11 elements (O, Si, Al, Fe, Ca, Na, K, Mg, Ti, H, P). 11 trace elements make up another 0.1-0.2% A) Mantle. B) Outer and inner core. C) Lithosphere. D) Crust. Show Answer Correct Answer: D) Crust. ← 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