This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 311 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 311 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Unit of astronomical distance is A) Light year. B) Meter. C) Kilometer. D) None. Show Answer Correct Answer: A) Light year. 2. Many Paths1 light goes out and others stay on A) Nearsighted (myopia). B) Farsighted \{hyperopia). C) Series Circuit. D) Parallel Circuit. Show Answer Correct Answer: D) Parallel Circuit. 3. Two kinds of luster are: A) Shiny and hard. B) Yellow and cube shaped. C) Metallic and nonmetallic. D) None of above. Show Answer Correct Answer: C) Metallic and nonmetallic. 4. What is the main cause of seasons on the Earth? A) Changes in the amount of energy coming from the sun. B) The tilt of the Earth's axis in relation to the sun. C) The distance between the Earth and the Sun. D) The speed that the Earth rotates around the sun. Show Answer Correct Answer: B) The tilt of the Earth's axis in relation to the sun. 5. My aunt broke her leg and had to go to hospital for. A) Treatment. B) Transfusion. C) Transportation. D) None of above. Show Answer Correct Answer: A) Treatment. 6. Is the component of the Earth that is composed of all liquid water found on the planet. A) Weathering. B) Hydrosphere. C) Evaporation. D) Condensation. Show Answer Correct Answer: B) Hydrosphere. 7. Atomic number is A) The number of protons. B) The number of electrons. C) The number of neutrons. D) The location of an atom on the periodic table. Show Answer Correct Answer: A) The number of protons. 8. What is one way in which humans enable the spread of invasive species? A) Hunting of invasive species. B) Transportation by boat/person. C) Deforestation. D) Global Warming. Show Answer Correct Answer: B) Transportation by boat/person. 9. Your lab instructor has given you directions to complete a lab. You decide to try the lab a different way and end up cutting your hand on a glass beaker. What should you do first? A) Run cold water on your hand to stop the bleeding. B) Apply direct pressure to the cut to stop the bleeding. C) Inform your instructor. D) Ask to go to the bathroom and stop at the nurse's office on the way back to class. Show Answer Correct Answer: A) Run cold water on your hand to stop the bleeding. 10. What is the primary function of the roots in a plant? A) To absorb water and nutrients. B) To make food through photosynthesis. C) To provide support. D) To produce flowers. Show Answer Correct Answer: A) To absorb water and nutrients. 11. The..... variable(s) of an experiment are what change during the course of the experiment. A) Experimental. B) Control. C) Subjective. D) Objective. Show Answer Correct Answer: A) Experimental. 12. Which air turns milky when it is blown into a lime water? A) Carbon dioxide. B) Hydrogen. C) Nitrogen. D) Oxygen. Show Answer Correct Answer: A) Carbon dioxide. 13. In living organisms, leaves and heart are examples of? A) Cells. B) Organism. C) Organ system. D) Organ. Show Answer Correct Answer: D) Organ. 14. A push or pull on an object is called..... A) Acceleration. B) Mass. C) Inertia. D) Force. Show Answer Correct Answer: D) Force. 15. What is the speed of light in a vacuum? A) 300, 000, 000 meters per second. B) 299, 792 kilometers per second. C) 299, 792, 458 meters per second. D) 150, 000, 000 meters per second. Show Answer Correct Answer: C) 299, 792, 458 meters per second. 16. Which type of crust is found under oceans? A) Continental crust. B) Sedimentary crust. C) Oceanic crust. D) Igneous crust. Show Answer Correct Answer: C) Oceanic crust. 17. Work is..... A) Energy from the sun. B) A type of machine. C) A force that moves an object. D) A force that pulls you toward the earh. Show Answer Correct Answer: C) A force that moves an object. 18. Bonding between metals and non-metals A) Covalent Bond. B) Ionic Bond. C) Homogenous Mixture. D) Heterogenous Mixture. Show Answer Correct Answer: A) Covalent Bond. 19. Which property is the size of an atom A) Atomic Radius. B) Effective Nuclear Charge. C) Ionization Energy. D) Electronegativity. Show Answer Correct Answer: A) Atomic Radius. 20. What is the function of the switch in a circuit? A) To make the electricity hotter or colder. B) Turn on and off the flow of electricity. C) The pathway that electricity flows. D) To add more power to the circuit. Show Answer Correct Answer: B) Turn on and off the flow of electricity. ← 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