This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 286 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 286 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Only report major injuries to your teacher. A) True. B) False. Show Answer Correct Answer: B) False. 2. In which organ cubit is measured A) Elbow. B) Fingers. C) Foot. D) None of above. Show Answer Correct Answer: A) Elbow. 3. Why can plastic waste damage the environment? A) Because plastic will take a very long time to be decomposed by decomposers so that the impact of damage is clear to the environment. B) Because the plastic continues to be produced so that it will continue to grow. C) Because plastic will make toxic smoke when burned. D) Because plastic is not widely used later. Show Answer Correct Answer: A) Because plastic will take a very long time to be decomposed by decomposers so that the impact of damage is clear to the environment. 4. Matter made up of only one atom A) Elephant. B) Element. C) Elementary. D) Electron. Show Answer Correct Answer: B) Element. 5. Choose the correct answer. What do your respiratory muscles do each time you exhale? A) Contract. B) Expand. Show Answer Correct Answer: B) Expand. 6. The 'conservation of mass' theory tells us when a chemical reaction occurs in a closed system A) There will be no change in mass. B) There will be a change in mass as it cannot be directly weighed and may dissipate. Show Answer Correct Answer: A) There will be no change in mass. 7. What is the portion of the skeleton that attaches to the axial skeleton and has the limbs attached to it? A) Axial skeleton. B) Appendicular skeleton. C) Exoskeleton. D) None of above. Show Answer Correct Answer: B) Appendicular skeleton. 8. What is the name of the tallest grass on the earth? A) Bamboo. B) Lemon Grass. C) Scrutch Grass. D) Grasshopper. Show Answer Correct Answer: A) Bamboo. 9. Elements in the same group of the periodic table always have the same number of..... as one another. A) Protons. B) Neutrons. C) Electrons. D) Valence electrons. Show Answer Correct Answer: D) Valence electrons. 10. The length between two places A) Distance. B) Speed. Show Answer Correct Answer: A) Distance. 11. Three states of matter A) Solid, liquid, and gas. B) Solid, liquid, and plasma. C) Plasma, liquid, and gas. D) Solid, liquid, and vapor. Show Answer Correct Answer: A) Solid, liquid, and gas. 12. Inhaled air consists of all the following gases except ..... A) Carbon dioxide. B) Hydrogen. C) Nitrogen. D) Oxygen. Show Answer Correct Answer: B) Hydrogen. 13. What is a fluffy cumulus cloud A) Formed from rising masses of air, called thermals. B) Formed high in the troposphere and their crystals never reach the ground. C) Formed when an entire layer of air cools or ascends obliquely. D) None of above. Show Answer Correct Answer: A) Formed from rising masses of air, called thermals. 14. The moon was made from a piece of..... A) Moon. B) Earth. C) Radioactive rocks. D) Rock. Show Answer Correct Answer: B) Earth. 15. What is one main difference between vertebrates and invertebrates? A) Body temperature. B) Backbones. C) Feathers. D) Eating habits. Show Answer Correct Answer: B) Backbones. 16. It is the process by which rocks are broken down into smaller pieces called A) Weathering. B) Storing. C) Layering. D) None of above. Show Answer Correct Answer: A) Weathering. 17. What is the state of matter that has a definite shape and volume? A) Gas. B) Liquid. C) Plasma. D) Solid. Show Answer Correct Answer: D) Solid. 18. The energy captured by autotrophs ultimately reverts back to the solar input. A) False. B) True. Show Answer Correct Answer: A) False. 19. What type of object is glass? A) Transparent. B) Translucent. C) Opaque. D) Absorbent. E) Solid. Show Answer Correct Answer: A) Transparent. 20. True or false?An element which will not combine chemically is an inert element. A) True. B) False. Show Answer Correct Answer: A) True. ← 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