This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 253 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 253 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Breaking waves or breakers that occur near the shoreline are caused by which of the following conditions? A) Increasing tidal forces. B) The expansion of the wavelength of the wave. C) Friction between the wave trough and the ocean bottom. D) Earthquakes that occur far out in the ocean. Show Answer Correct Answer: C) Friction between the wave trough and the ocean bottom. 2. A plants chlorophyll converts solar energy into ..... A) Potential energy. B) Light energy. C) Heat energy. D) Chemical energy. Show Answer Correct Answer: D) Chemical energy. 3. ..... is made up of the broken down remains of plants and animals. A) Bedrock. B) Weathered rock. C) Humus/soil. D) Groundwater. Show Answer Correct Answer: C) Humus/soil. 4. What boundary is located between the mantle and core? A) Core-mantle boundary. B) Mantle. Show Answer Correct Answer: A) Core-mantle boundary. 5. Photosynthesis is an example of A) Physical change. B) Chemical change. Show Answer Correct Answer: B) Chemical change. 6. How does the fossil record help to support the theory of evolution? A) The fossil record shows that organisms slowly change over time. B) The fossil record shows that species evolve very quickly. C) The fossil record does not support the theory of evolution. D) None of above. Show Answer Correct Answer: A) The fossil record shows that organisms slowly change over time. 7. What is definition to "prediction ''? A) Shows something. B) What you think will happen. C) Make a meaning out of word, phrase, etc. D) Interpret or tell answer to something. Show Answer Correct Answer: B) What you think will happen. 8. Condensation occurs when water vapor cools down and forms water droplets. A) True. B) False. Show Answer Correct Answer: A) True. 9. When deforestation occurs in an area, what immediate effect does this have on the water cycle? A) More precipitation is formed. B) There is more runoff water. C) There is no immediate effect. D) Less water is returned to the atmosphere. Show Answer Correct Answer: C) There is no immediate effect. 10. What causes the earth to rotate around its axis? A) Wind. B) Gravity. C) Sea. D) Atmosphere. Show Answer Correct Answer: B) Gravity. 11. What is the speed of an object in a given direction? A) Speed. B) Velocity. C) Force. D) Electric circuitt. E) Simple machine. Show Answer Correct Answer: B) Velocity. 12. Microwave ovens heat food through the process of A) Conduction. B) Convection. C) Radiation. D) Stratification. Show Answer Correct Answer: C) Radiation. 13. Name this ionic compound:Ca3(PO4)2 A) Calcium phosphorus oxide. B) Calcium phosphorus. C) Tricalcium diphosphate. D) Calcium phosphate. Show Answer Correct Answer: D) Calcium phosphate. 14. One example of a good attitude in implementing the 4th of Pancasila is ..... A) Help victims of natural disasters immediately. B) Donating a small portion of the money we have. C) Execute the parent's order well. D) Make joint decisions in planning a family vacation by deliberation. Show Answer Correct Answer: D) Make joint decisions in planning a family vacation by deliberation. 15. Which part of the cell STORES water and minerals? A) Mitochondria. B) Nucleus. C) Cell membrane. D) Vacuole. Show Answer Correct Answer: D) Vacuole. 16. A stable group of plants and animals that is the end result of the succession process is called a..... A) Pioneer species. B) Parasite. C) Climax community. D) Secondary community. Show Answer Correct Answer: C) Climax community. 17. Which color reflects the least light? A) Black. B) White. C) Blue. D) Red. Show Answer Correct Answer: A) Black. 18. Choose the word that best fills the blank space. We cannot make or destroy energy, but we can..... it from one type to another. A) Transfer. B) Transform. Show Answer Correct Answer: B) Transform. 19. The..... is the organ, that is involved with respiration. A) Lungs. B) Kidney. C) Heart. D) Veins. Show Answer Correct Answer: A) Lungs. 20. Bonus:You should always taste chemicals in the lab 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