This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 47 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 47 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. This scientist used very specific experiments to prove his Law of Conservation of Mass, which states that matter can neither be created nor destroyed, it can only change states. A) Antoine-Laurent de Lavoisier. B) Albert Einstein. C) Galileo. D) John Dalton. Show Answer Correct Answer: A) Antoine-Laurent de Lavoisier. 2. Desert plants are also called ..... A) Epiphytes. B) Xerophytes. Show Answer Correct Answer: B) Xerophytes. 3. Which scientist developed laws of motion? A) Ptolemy. B) Copernicus. C) Galileo. D) Newton. Show Answer Correct Answer: D) Newton. 4. A conclusion based on observation is: A) An inference. B) A hypothesis. C) An observation. D) A conclusion. Show Answer Correct Answer: A) An inference. 5. What is the first element in the periodic table of elements A) Hydrogen. B) Helium. C) Air. D) Carbon dioxide. E) Free points SIKE. Show Answer Correct Answer: A) Hydrogen. 6. Magma that bursts out of a volcano is called A) Lava. B) Molten magma. C) Steam. D) None of above. Show Answer Correct Answer: A) Lava. 7. 3C can be triang ticking the bathing, in the second top of the Glogy is easily configured the Associated by the Ambedom of Meditation. A) ADP. B) Assintant Army. C) The pasted acres. D) If. Show Answer Correct Answer: C) The pasted acres. 8. Where is the Colosseum located? A) Rome. B) Careers. C) Rio de Janeiro. D) Paris. Show Answer Correct Answer: A) Rome. 9. Conversion of Chemical Energy into Electrical Energy occurs in A) Dynamos. B) Batteries. C) Heaters. D) Generators. Show Answer Correct Answer: B) Batteries. 10. When testing for the historical accuracy of a document, which test evaluates whether or not the document we have today is the same document as the original? A) Internal test. B) External test. C) Bibliographic test. D) None of above. Show Answer Correct Answer: C) Bibliographic test. 11. As a teacher, is it important to correct your students' misconceptions in science learning? A) Yes because it might block them from believing the truth or acquire new knowledge. B) No because everyone has their own belief and we must respect that. Show Answer Correct Answer: A) Yes because it might block them from believing the truth or acquire new knowledge. 12. Interaction of charges is called..... A) Lightning. B) Electrical discharge. C) Earthing. D) Electricity. Show Answer Correct Answer: A) Lightning. 13. In which horizon do most animals such as bugs live? A) Humus. B) Topsoil. C) Subsoil. D) Parent Material. E) Bedrock. Show Answer Correct Answer: B) Topsoil. 14. The unit used to measure electric current is the..... A) Ampere. B) Static electricity. C) Schematic diagram. D) None of above. Show Answer Correct Answer: A) Ampere. 15. A shadow is the longest..... A) At midday (noon). B) In the morning. C) In the evening. D) In the morning and the evening. Show Answer Correct Answer: D) In the morning and the evening. 16. What does Darwin's theory of evolution suggest? A) Species change over time. B) Extinct species are not related to living species. C) Different species can interbreed. D) Animals that look alike are most closely related. Show Answer Correct Answer: A) Species change over time. 17. Device that converts solar energy into electricity; also called a solar cell A) Carrying capacity. B) Geothermal energy. C) Hydroelectricity. D) Photovoltaic cell. Show Answer Correct Answer: D) Photovoltaic cell. 18. Which living organisms of oxygen is appordinate? A) Disclosure. B) East. C) Artledgei flight. D) Man. Show Answer Correct Answer: B) East. 19. Our total amount of teeth remain? A) 6. B) 4. C) 2. D) 8. Show Answer Correct Answer: B) 4. 20. The ratio by which light is slowed down by a medium is known as the medium's A) Electromagnetic spectrum. B) Angle of incidence. C) Reflection. D) Refractive index. Show Answer Correct Answer: D) Refractive index. ← 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