This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 3 Our Changing Earth – Quiz 18 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 3 Our Changing Earth Quiz 18 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Sand dunes are A) Wall like structure. B) Cave like structure. C) Hill like structure. D) Roof like structure. Show Answer Correct Answer: C) Hill like structure. 2. All Earth systems are seamlessly connected through the- A) Flow of matter and energy. B) Movement of tectonic plates. C) Formation of rocks. D) Layers of the Earth. Show Answer Correct Answer: A) Flow of matter and energy. 3. Bhuj is in A) Bihar. B) Gujarat. C) UP. D) Rajasthan. Show Answer Correct Answer: B) Gujarat. 4. Pressure and temperature ..... as you move from the crust to the inner core. A) Decrease. B) Stay the same. C) Increase. D) None of the above. Show Answer Correct Answer: C) Increase. 5. Which is an erosional feature of Glacier? A) Cliff. B) Beach. C) Sea waves. D) Moraine. Show Answer Correct Answer: D) Moraine. 6. Our Earth is always changing. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 7. What does (endo) mean? A) Origin. B) Outside. C) Inside. D) None of these. Show Answer Correct Answer: C) Inside. 8. ..... is the scientist credited with the theory of continental drift (which led to the theory of plate tectonics). A) Lithosphere. B) Hess. C) Einstein. D) Tectonic. E) Wegener. Show Answer Correct Answer: E) Wegener. 9. The creation of new landform area under the ocean is called A) Seafloor spreading. B) Landification. C) The Pangaea effect. D) A destructive process. Show Answer Correct Answer: A) Seafloor spreading. 10. What are large bends in a river called? A) Waterfalls. B) Meanders. C) Ox-bow lakes. D) Deltas. Show Answer Correct Answer: B) Meanders. 11. ..... is when rocks break into smaller pieces; usually caused by wind, rain and temperature. A) Weathering. B) Erosion. C) Deposition. D) None of the above. Show Answer Correct Answer: A) Weathering. 12. The breaking down of rocks is called- A) Melting. B) Erosion. C) Weathering. D) Earthquakes. Show Answer Correct Answer: C) Weathering. 13. What A) As. B) Who. C) That. D) Because. Show Answer Correct Answer: C) That. 14. What happens when two tectonic plates collide? A) The plates will separate and create new oceanic crust. B) The collision will cause a decrease in volcanic activity. C) Two tectonic plates can form mountains, cause earthquakes, or create volcanic activity when they collide. D) The tectonic plates will dissolve into the mantle. Show Answer Correct Answer: C) Two tectonic plates can form mountains, cause earthquakes, or create volcanic activity when they collide. 15. Sand dunes are the depositional features of A) The River. B) Winds. C) Waves. D) Glaciers. Show Answer Correct Answer: B) Winds. 16. A delta is formed by the work of A) River. B) Glacier. C) Wind. D) Sea. Show Answer Correct Answer: A) River. 17. What landform is formed when a river breaks up into a number of streams as it approaches the sea? A) Waterfall. B) Meander. C) Ox-bow lake. D) Delta. Show Answer Correct Answer: D) Delta. 18. What type of rock formation typically results in the formation of a waterfall? A) Sedimentary rock. B) Igneous rock. C) Metamorphic rock. D) Hard rock. Show Answer Correct Answer: D) Hard rock. 19. Why would a civil engineer learn about faults? A) To know where plate boundaries are located. B) To measure the number of earthquakes. C) To be able to mark a volcano on a map. D) To observe eroded landscapes before building. Show Answer Correct Answer: A) To know where plate boundaries are located. 20. Oceanic crust is more dense than continental crust? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 21. When precipitation comes down to the earth in the liquid form, it is called as A) Cloud. B) Snow. C) Rain. D) Fog. Show Answer Correct Answer: C) Rain. 22. Most dense and thickest layer A) Crust. B) Mantle. C) Outer core. D) Inner core. Show Answer Correct Answer: B) Mantle. 23. Safest place in india A) Deccan Mountain. B) Deccan Plateau. C) None. D) Both (a) and (b). Show Answer Correct Answer: B) Deccan Plateau. 24. When the moon is at full moon or new moon, what type of tide will we experience? A) Rip tide. B) Spring tide. C) Neap tide. D) Breaker tide. Show Answer Correct Answer: B) Spring tide. 25. What changes an item into something new? A) Food. B) Walking. C) Recycling. D) None of the above. Show Answer Correct Answer: C) Recycling. ← PreviousNext →Related QuizzesClass 7 Geography Chapter 3 Our Changing Earth Quiz 1Class 7 Geography Chapter 3 Our Changing Earth Quiz 2Class 7 Geography Chapter 3 Our Changing Earth Quiz 3Class 7 Geography Chapter 3 Our Changing Earth Quiz 4Class 7 Geography Chapter 3 Our Changing Earth Quiz 5Class 7 Geography Chapter 3 Our Changing Earth Quiz 6Class 7 Geography Chapter 3 Our Changing Earth Quiz 7Class 7 Geography Chapter 3 Our Changing Earth Quiz 8Class 7 Geography Chapter 3 Our Changing Earth Quiz 9Class 7 Geography Chapter 3 Our Changing Earth Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books