This quiz works best with JavaScript enabled. Home > Science > Overview > General Science – Quiz 81 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 81 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the name of a high sense of cells of militation? A) The sportrical-cycle. B) Glcalysus. C) Announce. D) Electrootronal organization. Show Answer Correct Answer: B) Glcalysus. 2. What is the process where bacteria turns Nitrogen gas from the atmospheres into usable compounds? A) Nitrogen composition. B) Nitrogen fixation. C) Ammonia. D) Denitrification. Show Answer Correct Answer: B) Nitrogen fixation. 3. What tool is used to measure temperature? A) Meter stick. B) Thermometer. C) Balance. D) Spring scale. Show Answer Correct Answer: B) Thermometer. 4. A student plans to cross 2 purebred guinea pigs. One has black fur and one has white fur. The color of a guinea pig's fur depends on a single gene pair. Black fur is dominant to white fur. If there are 6 guinea pig offspring, what fur color will they most likely have? A) 3 with black fur and 3 with white fur. B) 4 with black fur and 2 with white fur. C) 5 with black fur and 1 with white fur. D) 6 with black fur and 0 with white fur. Show Answer Correct Answer: D) 6 with black fur and 0 with white fur. 5. Changes in weather is caused primarily by A) Earth's rotation. B) Earth's Revolution. C) Movement of the Earth's crustal plates. D) Uneven heating of Earth's surface. Show Answer Correct Answer: D) Uneven heating of Earth's surface. 6. In..... session of India National Congress held in 1929, Purna Swaraj was declared as the goal of Congress A) Lahore. B) Karachi. C) Delhi. D) Patna. Show Answer Correct Answer: A) Lahore. 7. Scientific process is divided into periods: A) 2. B) 4. C) 6. D) 8. Show Answer Correct Answer: B) 4. 8. The process that involves plants using energy from sunlight is called..... A) Photosynthesis. B) Cellular Respiration. C) Dehydration. D) Oxidation. Show Answer Correct Answer: A) Photosynthesis. 9. The..... holes are made by the..... in the enamel of teeth. A) Tiny, Bacteria. B) Top, Bottom. C) Big, Bacteria. D) Small, Bone. Show Answer Correct Answer: A) Tiny, Bacteria. 10. Energy carried by electromagnetic waves A) Radiant. B) Kinetic. C) Chemical. D) Nuclear. Show Answer Correct Answer: A) Radiant. 11. Which is not an element of the weather? A) Temperature. B) Precipitation. C) Humidity. D) Region or location. Show Answer Correct Answer: D) Region or location. 12. Convert 181.7 centimeters to kilometers. A) .001817 km. B) 18170000 km. C) .01817 km. D) 181700 km. Show Answer Correct Answer: A) .001817 km. 13. The energy of an electron..... as it moves further away from the nucleus A) Increases. B) Decreases. Show Answer Correct Answer: A) Increases. 14. A controlled experiment involves the manipulation of one of the conditions or factors that may affect the result of the experiment? A) True. B) False. Show Answer Correct Answer: A) True. 15. Match the Biome with the correct description:Too cold for trees to grow here, mosses and small shrubs grow everywhere. Animals like artic fox and musk oxen live here. A) Tropical Rainforest. B) Grassland. C) Thrust. D) Tundra. Show Answer Correct Answer: D) Tundra. 16. Measured in mL A) Mass. B) Volume. C) Length. D) Weight. Show Answer Correct Answer: B) Volume. 17. World War 2 ended with 2 things, namely ..... A) Germany and the bombings of the city of Nagasaki and Hiroshima in Japan. B) The allies surrendered to the Nazi and surrendered Japan to the Allies. C) The cessation of the production of weapons and war tools made by the American and the Hiroshima & Nagasaki bombing in Japan. D) Hiroshima & Nagasaki's city bombing in Japan by the United States and surrendered the Japanese Emperor to the Allies. Show Answer Correct Answer: D) Hiroshima & Nagasaki's city bombing in Japan by the United States and surrendered the Japanese Emperor to the Allies. 18. What is the atomic number for an element with three protons? A) 2. B) 1. C) 3. D) 6. Show Answer Correct Answer: C) 3. 19. To make ice you need to..... A) Add heat. B) Take heat away. C) Wait for the winter. D) None of above. Show Answer Correct Answer: B) Take heat away. 20. Gas surrounding Earth made of 78% nitrogen and 21% oxygen. A) Lake effect. B) Greenhouse gas. C) Atmosphere. D) Climate. Show Answer Correct Answer: C) Atmosphere. ← 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