This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 84 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 84 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A factor that stays the same in an experiment is the..... A) A constant. B) An independent variable. C) A hypothesis. D) None of above. Show Answer Correct Answer: A) A constant. 2. Even though the ocean basins are connected to one another, why don't most ocean organisms move around the Earth? A) They cannot swim against the currents. B) It is too much work. C) Their bodies cannot handle the different physical features in other parts of the world. D) None of above. Show Answer Correct Answer: C) Their bodies cannot handle the different physical features in other parts of the world. 3. The momentum of an object is in the same direction as its A) Force. B) Velocity. C) Acceleration. D) Inertia. NGSS.MS-PS2-2. Show Answer Correct Answer: B) Velocity. 4. What is the unit of measurement for electric current? A) Volt. B) Watt. C) Ampere. D) Ohm. E) Coulomb. Show Answer Correct Answer: C) Ampere. 5. The OTEC plants can operate if the temperature difference between the water at the surface and water at depths up to 2 km is ..... A) 10 $^\circ$. B) 20 $^\circ$. Show Answer Correct Answer: B) 20 $^\circ$. 6. Which definition describes the following word.Plumule A) Is the part of the seed that will develop into the shoot. B) Is the part of the seed that will develop into the new plant. C) Is the part of the seed that has stored food. D) Is the part of the seed that will develop into the root of the plant. Show Answer Correct Answer: A) Is the part of the seed that will develop into the shoot. 7. The boundary of the troposphere called A) Tropopause. B) Pausing point. C) Stratopause. D) Mesopause. Show Answer Correct Answer: A) Tropopause. 8. What type of waves are used to transmit radio signals? A) Sound waves. B) X-rays. C) Gamma rays. D) Radio waves. E) Infrared waves. Show Answer Correct Answer: D) Radio waves. 9. In a.....change, a substance changes into a different substance. A) Physical. B) Chemical. Show Answer Correct Answer: B) Chemical. 10. How many letters in the alphabet? A) 29. B) 27. C) 28. D) 26. Show Answer Correct Answer: D) 26. 11. An experiment is conducted to test how different cleats change an athletes running speed. Six different types of cleats are tested and the 100m run time is recorded. What is the dependent variable? A) The type of cleat. B) The run time. C) The 100 meters. D) The athlete. Show Answer Correct Answer: B) The run time. 12. In which year was the Poona Pact signed? A) 1932. B) 1934. C) 1942. D) 1945. Show Answer Correct Answer: A) 1932. 13. The height above sea level of any point on Earth's surface A) Contour lines. B) Contour interval. C) Elevation. D) Relief. Show Answer Correct Answer: C) Elevation. 14. The abyssopelagic layer is the deepest layer in the ocean. A) True. B) False. Show Answer Correct Answer: B) False. 15. The first step in any scientific method is..... A) Formulating hypothesis. B) Identifying a problem. C) Making conclusion. D) Making generalizations. Show Answer Correct Answer: B) Identifying a problem. 16. True or False? Neutrons have a negative charge A) True. B) False. Show Answer Correct Answer: B) False. 17. On the periodic table there are different types of elements. There are non metals, metalloids, noble gases, etc. What section is silver located in? A) Halogens. B) Alkali Metals. C) Metalloids. D) Transition Metals. Show Answer Correct Answer: D) Transition Metals. 18. The tendency for a plant to grow so that it faces the light. A) Phototrophism. B) Photosynthesis. C) Gravitrophism. D) Catastrophism. Show Answer Correct Answer: A) Phototrophism. 19. In a bar graph the length of the bar need not be in proportion to the information being shown? A) True. B) False. Show Answer Correct Answer: B) False. 20. The B vitamin family is made up of, how many B vitamins? A) 10. B) 9. C) 8. D) 7. Show Answer Correct Answer: A) 10. ← 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