This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 298 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 298 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How do you count atoms in a chemical equation. A) Add the subscripts and multiply coefficients to the element. B) Add an element at a time and add the coefficients at the end. C) You just use your hand. D) Multiply with subscripts and add with the coefficients. Show Answer Correct Answer: A) Add the subscripts and multiply coefficients to the element. 2. Everything but the one thing that you are testing in an experiment that has to stay the same.Example:If we tested how the amount of sunlight affects plant growth, the amount of water, type of plant, type of soil, and time watered has to stay the same. A) Control Group. B) Independent Variable. C) Dependent Variable. D) Constant. Show Answer Correct Answer: D) Constant. 3. Soap is a weak base. What is true about the taste of bases? A) They taste sour. B) They taste sweet. C) They taste bitter. D) They taste salty. Show Answer Correct Answer: C) They taste bitter. 4. The layer of cells between the xylem and the phloem that produces more xylem and phloem, allowing the plant to grow wider every year, is called cambium. A) True. B) False. Show Answer Correct Answer: A) True. 5. During a lab experiment, which should NOT be worn? A) Loose or bulky clothing. B) Dangling jewelry. C) Sandals. D) None of these should be worn. Show Answer Correct Answer: D) None of these should be worn. 6. Choose the correct answer, to make this statement true..... strike the eardrum at the end of the canal. A) Sounds. B) Nerves. Show Answer Correct Answer: A) Sounds. 7. Which is the biggest species of shark? A) Great white shark. B) Hammerhead shark. C) Whale shark. D) Basking shark. Show Answer Correct Answer: C) Whale shark. 8. Analyze A) Step 6 of Scientific Method. B) Step 5 of the Scientific Method. C) Step 1 of Scientific Method. D) Step 2 of Scientific Method. E) Step 4 of Scientific Method. Show Answer Correct Answer: B) Step 5 of the Scientific Method. 9. When a SOLID changes to a LIQUID, it A) Freezes. B) Boils. C) Melts. D) None of above. Show Answer Correct Answer: C) Melts. 10. Light we can see with our eyes is called: A) Visible light. B) Ultraviolet light. C) Gamma rays. D) Radio waves. Show Answer Correct Answer: A) Visible light. 11. A good example of a second class lever is the..... A) Can-opener. B) Wheelbarrow. C) Hammer. D) Tongs. Show Answer Correct Answer: B) Wheelbarrow. 12. This type of cell needs a cell wall and chloroplasts A) Plant cell. B) Animal Cell. C) Bacteria NGSS.MS-LS1-6. D) None of above. Show Answer Correct Answer: A) Plant cell. 13. A rivers place or origin is its mouth? A) True. B) False. Show Answer Correct Answer: B) False. 14. What is the metric unit of weight? A) Gram. B) Newton. C) Pound. D) Milliliter. Show Answer Correct Answer: B) Newton. 15. The collection room of the cell A) Nucleus. B) Chromosome. C) Rasan. D) None of above. Show Answer Correct Answer: C) Rasan. 16. The vibration and movement of atoms and molecules within substances is called..... energy. A) Sound. B) Heat. C) Electrical. D) Light. Show Answer Correct Answer: B) Heat. 17. These 2 systems work together to make the body move A) Skeletal and muscular. B) Digestive and excretory. C) Nervous and endocrine. D) Circulatory and respiratory. Show Answer Correct Answer: A) Skeletal and muscular. 18. What is an example of weathering? A) Breaking down of rocks by water. B) Movement of sediment by wind. C) Volcanic eruptions that create new lands. D) None of above. Show Answer Correct Answer: A) Breaking down of rocks by water. 19. How many legs do arachnids have? A) 6. B) 8. C) 10. D) 12. Show Answer Correct Answer: B) 8. 20. What is and invention? A) A purple horse. B) An idea. C) An idea, process, or device that was made to solve a problem. D) A problem. Show Answer Correct Answer: C) An idea, process, or device that was made to solve a problem. ← 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