This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Geography Chapter 2 The Earth'S Structure – Quiz 25 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Geography Chapter 2 The Earth'S Structure Quiz 25 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Processes that form and change rocks- A) Rock cycle. B) Water cycle. C) Life cycle. D) None of the above. Show Answer Correct Answer: A) Rock cycle. 2. Which of the following occurs because of convection currents? A) Tectonic plates on the crust move. B) The mantle increases in size. C) Pressure in the crust increases. D) Pressure in the crust decreases. Show Answer Correct Answer: A) Tectonic plates on the crust move. 3. Earth lithosphere broken into many large and small slabs of rock. A) Mid-ocean ridge. B) Convection. C) Convection currents. D) Tectonic Plates. Show Answer Correct Answer: D) Tectonic Plates. 4. What is the name of the thin layer of solid rock that makes up the outermost part of Earth? A) Core. B) Crust. C) Mantle. D) Biosphere. Show Answer Correct Answer: B) Crust. 5. Tectonic processes mean Landform-building processes like faulting, folding, etc, caused by the movement of ..... A) Lithospheric plates. B) Atmospheric plates. C) Lava. D) Mantle. Show Answer Correct Answer: A) Lithospheric plates. 6. The Earth is the only planet in the solar system that supports life. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 7. What had an important role in the formation of our solar system? A) Gravity. B) Sun. C) Animals. D) Lithosphere. Show Answer Correct Answer: A) Gravity. 8. Rock that forms from magma or lava is ..... A) Igneous rock. B) Sedimentary rock. C) Metamorphic rock. D) None of the above. Show Answer Correct Answer: A) Igneous rock. 9. What is the study of earthquakes called? A) Geology. B) Seismology. C) Meteorology. D) Volcanology. Show Answer Correct Answer: B) Seismology. 10. What are the 3 main layers of Earth's interior? A) Mantle, shell, yold. B) Core, shell, rock. C) Mantle, core, shell. D) Core, crust, mantle. Show Answer Correct Answer: D) Core, crust, mantle. 11. What type of plate boundary occurs when two plates move apart? A) Convergent. B) Transform. C) Divergent. D) Subduction. Show Answer Correct Answer: C) Divergent. 12. What is an underground channel that formed when surface lava hardened before the lava underneath it? A) Lava tunnel. B) Fault. C) Moho. D) None of the above. Show Answer Correct Answer: A) Lava tunnel. 13. What do earthquake waves have in common with other waves? A) They travel at the same speed as light waves. B) They carry the same amount of energy as sound waves. C) They bend when they travel through different materials. D) They have the same wavelength as radio waves. Show Answer Correct Answer: C) They bend when they travel through different materials. 14. Which of the following occurs at constructive plate margins (where plates are moving apart) A) Slab pull. B) Ridge push. C) All the above. D) None of the above. Show Answer Correct Answer: B) Ridge push. 15. Scientists think that convection currents flow in Earth's A) Continents. B) Mantle. C) Lithosphere. D) Inner core. Show Answer Correct Answer: B) Mantle. 16. Which is an example of a convergent (continental to continental) boundary? A) Himalayan Mountains. B) San Andreas Fault. C) Mid-Atlantic Ridge. D) Kilauea Volcano. Show Answer Correct Answer: A) Himalayan Mountains. 17. Which layer of the Earth remains solid despite extreme heat due to immense pressure at the center of the Earth? A) Mantle. B) Outer Core. C) Crust. D) Inner Core. Show Answer Correct Answer: D) Inner Core. 18. Sial forms the continents A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 19. Lava that is still deep inside the earth is called ..... A) Lava. B) Magma. C) Volcano. D) Earthquake. Show Answer Correct Answer: B) Magma. 20. Which layer of the Earth is composed of semi-fluid rock and is responsible for generating the Earth's magnetic field? A) Upper mantle. B) Crust. C) Inner core. D) Outer core. Show Answer Correct Answer: D) Outer core. 21. The San Andreas Fault in CA is an example of this type of plate boundary A) Divergent-dividing. B) Convergent-colliding. C) Transform-sliding. D) None of the above. Show Answer Correct Answer: C) Transform-sliding. 22. The hottest layer of the Earth is A) The crust. B) The mantle. C) The outer core. D) The inner core. Show Answer Correct Answer: D) The inner core. 23. Earth's outer core is made of mostly iron and nickel. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 24. Which layer of the Earth is solid and primarily composed of iron and nickel? A) Outer Core. B) Mantle. C) Inner Core. D) Lithosphere. Show Answer Correct Answer: C) Inner Core. 25. What is the thinnest layer on Earth? A) Mantle. B) Crust. C) Inner core. D) Outer core. Show Answer Correct Answer: B) Crust. ← 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