This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Geography Chapter 2 The Earth'S Structure – Quiz 31 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Geography Chapter 2 The Earth'S Structure Quiz 31 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The theory that says Earth's continents once made up an ancient supercontinent, and have been drifting apart ever since, is called the theory of ..... A) Pangea. B) Plate Tectonics. C) Natural Selection. D) Gravity. Show Answer Correct Answer: B) Plate Tectonics. 2. The borders, or cracks, between tectonic plates are called A) Lithospheres. B) Synclines. C) Anticlines. D) Faults. Show Answer Correct Answer: D) Faults. 3. Identify which two spheres are interacting in this scenario: A) Atmosphere & Hydrosphere. B) Geosphere & Biosphere. C) Biosphere & Atmosphere. D) Biosphere & Hydrosphere. Show Answer Correct Answer: B) Geosphere & Biosphere. 4. Intrusive rocks A) Forms at earth's surface. B) Has a fine-grained texture. C) Forms underground. D) None of the above. Show Answer Correct Answer: C) Forms underground. 5. Which sphere would our school garden fall under? A) Hydrosphere. B) Atmosphere. C) Geosphere. D) Biosphere. Show Answer Correct Answer: D) Biosphere. 6. What is the boundary line between the crust and the mantle called A) Lava tunnel. B) Fault. C) Moho. D) None of the above. Show Answer Correct Answer: C) Moho. 7. The second layer of lithosphere. A) Mantle. B) Core. C) Crust. D) None of the above. Show Answer Correct Answer: A) Mantle. 8. The earth's outer layer made of solid rock is ..... A) Crust. B) Core. C) Mantle. D) None of the above. Show Answer Correct Answer: A) Crust. 9. Kilimanjaro is a ..... A) Fold mountain. B) Block Mountain. C) Rift Valley. D) Volcanic cone. Show Answer Correct Answer: D) Volcanic cone. 10. Which earth layer is made up of the upper mantle and the crust? A) Core. B) Lower mantle. C) Asthenosphere. D) Lithosphere. Show Answer Correct Answer: D) Lithosphere. 11. The rocks formed by cooling of magma under earth's surface: A) Intrusive. B) Extrusive. C) All the above. D) None of the above. Show Answer Correct Answer: A) Intrusive. 12. Sea-floor spreading, mid-ocean ridges and rift valleys typically for at what type of boundary? A) Transform boundary. B) Divergent boundary. C) Convergent boundary (continental to continental). D) Convergent boundary (subduction zone). Show Answer Correct Answer: B) Divergent boundary. 13. Which is the innermost layer of Earth? A) Earth's innermost layer is the lithosphere. B) Earth's innermost layer is the lithosphere. C) Earth's innermost layer is the asthenosphere. D) Earth's innermost layer is the core. Show Answer Correct Answer: D) Earth's innermost layer is the core. 14. Earthquakes under the water can cause ..... A) Tornadoes. B) Tsunamis. C) Lightening. D) Hailstorms. Show Answer Correct Answer: B) Tsunamis. 15. What word describes the height above sea level? A) Relief. B) Elevation. C) Landform. D) Topography. Show Answer Correct Answer: B) Elevation. 16. S-wave can travel through interior layers of the earth except to ..... A) Crust. B) Mantle. C) Outer core. D) None of the above. Show Answer Correct Answer: C) Outer core. 17. What does the prefix-litho mean. A) Land. B) Water. C) Living. D) Rock and stone. Show Answer Correct Answer: D) Rock and stone. 18. Which layer is made up of decaying plants and animals ..... A) Organic layer. B) Topsoil layer. C) Subsoil layer. D) Rock layer. Show Answer Correct Answer: A) Organic layer. 19. What is one process that breaks down parent rocks so that soil can form? A) Cementation. B) Compaction. C) Deposition. D) Weathering. Show Answer Correct Answer: D) Weathering. 20. A diagram that shows what the inside of something looks like A) Core sample. B) Cross section. C) Earthquake. D) Plate. Show Answer Correct Answer: B) Cross section. 21. How are primary and secondary earthquake waves similar? A) Both can travel through solid rock. B) Both travel at the same speed. C) Both can travel through liquid. D) Both travel through the air. Show Answer Correct Answer: A) Both can travel through solid rock. 22. Which of the following statements is an opinion of the mantle? A) It makes up a bulk of the Earth's mass. B) Heat churns through it. C) It contains iron, silicon, magnesium and oxygen. D) Its the most important layer. Show Answer Correct Answer: D) Its the most important layer. 23. Fill in the blank:The outer core is ..... A) Solid. B) Molten. C) Gaseous. D) Liquid. Show Answer Correct Answer: B) Molten. 24. Using our knowledge of how waves behave on the surface of the earth, we can indirectly determine the inner structure of our planet. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. Objects with less mass have more gravitational force. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. ← PreviousNext →Related QuizzesClass 11 Geography Chapter 2 The Earth'S Structure Quiz 1Class 11 Geography Chapter 2 The Earth'S Structure Quiz 2Class 11 Geography Chapter 2 The Earth'S Structure Quiz 3Class 11 Geography Chapter 2 The Earth'S Structure Quiz 4Class 11 Geography Chapter 2 The Earth'S Structure Quiz 5Class 11 Geography Chapter 2 The Earth'S Structure Quiz 6Class 11 Geography Chapter 2 The Earth'S Structure Quiz 7Class 11 Geography Chapter 2 The Earth'S Structure Quiz 8Class 11 Geography Chapter 2 The Earth'S Structure Quiz 9Class 11 Geography Chapter 2 The Earth'S Structure Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books