This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 159 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 159 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which piece of equipment is used to measure volume most accurately? A) A set of bathroom scales. B) A scientific digital set of scales. C) A 250 mL beaker. D) A 5 mL measuring cylinder. Show Answer Correct Answer: D) A 5 mL measuring cylinder. 2. Which is an example of a metalloid? A) Boron. B) Lead. C) Radon. D) Gold. Show Answer Correct Answer: A) Boron. 3. Which one of the following is a producer? A) Lion. B) Phytoplankton. C) Both b and c. D) Plant. Show Answer Correct Answer: C) Both b and c. 4. Finding the fossils of trees in an area that is currently a desert without much life might tell us that the area, millions of years ago- A) Was heavily eroded by strong winds. B) Received enough rain to support a forest. C) Suffered very powerful earthquakes. D) Was destroyed by the impact of meteorites. Show Answer Correct Answer: B) Received enough rain to support a forest. 5. Which of the following is a chemical property? A) Ability to rust. B) Ability to conduct heat. C) Volume. D) Magnetic NGSS.MS-PS1-2. Show Answer Correct Answer: A) Ability to rust. 6. End-product of photosynthesis A) Glucose and oxygen. B) Sound energy. C) Food web. D) Dizard at. Show Answer Correct Answer: A) Glucose and oxygen. 7. A solution with a pH of 3.6 would be..... A) Acid. B) Base. C) Neutral. D) Acid and base. Show Answer Correct Answer: A) Acid. 8. A group of 4th graders was dissecting a flower. One ate a petal and dared another to do so too. What safety rule is being broken? A) Never eat, drink, or sniff anything in a science investigation. B) Tie back your hair. C) Keep your work area clean. D) Dispose of extra supplies in designated containers. Show Answer Correct Answer: A) Never eat, drink, or sniff anything in a science investigation. 9. Another name for light A) Energy. B) Thermostat. C) Electromagnetic radiation. D) Thermionic emission. Show Answer Correct Answer: C) Electromagnetic radiation. 10. The monomer Modnosaccarides belongs to which macromolecule? A) Carbohydrates. B) Lipids. C) Proteins. D) Nucleic Acids. Show Answer Correct Answer: A) Carbohydrates. 11. Different cells come together to form A) Systems. B) Tissue. C) Organism. D) Cells. Show Answer Correct Answer: B) Tissue. 12. Motion of Earth around the Sun, used to measure time in years A) Rotation. B) Regolith. C) Time zone. D) Revolution. Show Answer Correct Answer: D) Revolution. 13. What is a disease called asthma A) By fungus. B) By creamy. C) Both. D) None of them. Show Answer Correct Answer: A) By fungus. 14. What do plants need to photosynthesize? A) Just light. B) Other plants, meat. C) Just Love. D) Light, water, nutrients. Show Answer Correct Answer: D) Light, water, nutrients. 15. Particles closest together A) Solid. B) Liquid. C) Gas. D) Solid, liquid and gas. Show Answer Correct Answer: A) Solid. 16. Egimination of food, energy pressure and carbacum's body of organism body? A) Hone. B) Blood. C) Colum. D) Galfvamby. Show Answer Correct Answer: C) Colum. 17. Why are bacteria necessary in all ecosystems? A) To produce food. B) To recycle nutrients back into the soil by breaking down dead organisms. C) They are producers. D) None of above. Show Answer Correct Answer: B) To recycle nutrients back into the soil by breaking down dead organisms. 18. How long does it take for a red blood cell to make a full circuit through the human body? A) 60 seconds. B) 3 hours. C) About a day. D) Two days. Show Answer Correct Answer: A) 60 seconds. 19. In the Heliocentric model, the earth is considered at the center of the universe. A) True. B) False. Show Answer Correct Answer: B) False. 20. Once a scientist has an experiment that proves his/her hypothesis as correct, there is no need for further research or experimentation. A) True. B) False. Show Answer Correct Answer: B) False. ← 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