This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 323 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 323 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Tick the correct simile A) He is a lion. B) He fought as bravely as a lion. C) He fought bravely. D) The lion bravely fought. Show Answer Correct Answer: B) He fought as bravely as a lion. 2. How does the temperature of the air affect the pressure it applies? A) The air pressure increases with increasing temperature. B) The air pressure decreases with increasing temperature. C) The air pressure becomes unpredictable with increasing temperature. D) The air pressure remains constant with increasing temperature. Show Answer Correct Answer: A) The air pressure increases with increasing temperature. 3. Used by plants to make food A) Photosynthesis. B) Respiration. C) Fermentation. D) Cytokineses. Show Answer Correct Answer: A) Photosynthesis. 4. All crustal movements produced by endogenic Earth forces that produce ocean basins, continents, plateaus, and mountains. A) Endogenic processes. B) Diastrophism. Show Answer Correct Answer: B) Diastrophism. 5. Genotype refers to the A) Gene combination of an organism. B) The physical characteristic. C) A genetic disease. D) None of above. Show Answer Correct Answer: A) Gene combination of an organism. 6. Roots of the plants absorb water from the soil through the process of A) Diffusion. B) Transpiration. C) Evaporation. D) Osmosis. Show Answer Correct Answer: D) Osmosis. 7. The brain is actually..... A) A computer. B) A tumulus. C) A massive nerve cell. D) A swelling at the end of the spinal cord. Show Answer Correct Answer: D) A swelling at the end of the spinal cord. 8. Edited at a period of cells? A) 2. B) 3. C) 4. D) 5. Show Answer Correct Answer: B) 3. 9. How long is a day on Neptune? A) 16 hours. B) 26 hours. C) 14 hours. D) 24 hours. Show Answer Correct Answer: A) 16 hours. 10. In an endothermic reaction the system is releasing energy. A) True. B) False. Show Answer Correct Answer: B) False. 11. Additional crust is produced in the oceans due to the earth's expansion A) Isostasy. B) Contraction. C) Convection. D) Continental drift. E) Expansion. Show Answer Correct Answer: E) Expansion. 12. System of knowledge, and the methods you use to find that knowledge is A) Chemistry. B) Science. C) Physics. D) Technology. Show Answer Correct Answer: B) Science. 13. When a substance changes from one state to another, such as solid to a liquid, this is said to be a A) Problem. B) Solution. C) Mixture. D) Phase change. Show Answer Correct Answer: D) Phase change. 14. The particles of solid have very strong forces of attraction between them and are arranged in fixed pattern A) Solid cannot flow. B) Solid can flow. C) Solid cannot flow or Can flow. D) Non of them. Show Answer Correct Answer: A) Solid cannot flow. 15. The study of the universe as a whole A) Cosmology. B) Ecology. C) Geography. D) Oceanography. Show Answer Correct Answer: A) Cosmology. 16. Mario studied how far room temperature water would spurt out of a platic milk carton when 3mm holes were punched at different heights from the bottom of the container. Identify the dependent variable A) 3 mm holes. B) Distance water traveled out of carton. C) Different heights of holes in container. D) Ice water from Iceland. Show Answer Correct Answer: B) Distance water traveled out of carton. 17. Which can be used as evidence for evolution (change over time)? A) Fossils. B) Homologous Structures. C) Embryo Similarities. D) Biochemical Analysis. E) All are examples of evidence of evolution. Show Answer Correct Answer: E) All are examples of evidence of evolution. 18. The layer of the atmosphere that contains a layer of gases that absorbs about 95% of ultraviolet light? A) Thermosphere. B) Mesosphere. C) Stratus layer. D) Stratosphere. Show Answer Correct Answer: D) Stratosphere. 19. Which of the following is equal to 1 meter? A) 10 centimeters. B) 100 centimeters. C) 1, 000 centimeters. D) 10, 000 centimeters. Show Answer Correct Answer: B) 100 centimeters. 20. Which organ purifies our blood? A) Lungs. B) Kidneys. C) Heart. D) None of the above. Show Answer Correct Answer: B) Kidneys. ← 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