This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 3 Our Changing Earth – Quiz 42 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 3 Our Changing Earth Quiz 42 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A sea stack has a steep slope facing the sea? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 2. What do we call the forces that work on the surface of the earth? A) Interior forces. B) External forces. C) Geological forces. D) Geothermal forces. Show Answer Correct Answer: B) External forces. 3. What are sudden movements in the earth called? A) Earthquakes. B) Tsunamis. C) Volcanoes. D) Floods. Show Answer Correct Answer: A) Earthquakes. 4. Why do lithospheric plates move so slow because of A) The crust. B) The magma. C) The core. D) None of the above. Show Answer Correct Answer: B) The magma. 5. Wearing away of the land by different agents like water, wind and ice is called erosion. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. Rivers of ice are known as ..... A) Waterfalls. B) Glaciers. C) Ox bow lakes. D) None of the above. Show Answer Correct Answer: B) Glaciers. 7. Which agent is responsible for the wearing away of the landscape? A) Water. B) Wind. C) Ice. D) All of the above. Show Answer Correct Answer: D) All of the above. 8. EARTHQUAKE A) MOLTEN MAGMA. B) VIBRATIONS OF THE EARTH. C) SHAKING OF THE SKY. D) None of the above. Show Answer Correct Answer: B) VIBRATIONS OF THE EARTH. 9. What is the significance of the Ring of Fire? A) It is known for its calm seas and stable weather patterns. B) The Ring of Fire is a famous tourist destination for its beaches. C) The Ring of Fire is significant for its high seismic activity and concentration of volcanoes. D) It serves as a major trade route for shipping and commerce. Show Answer Correct Answer: C) The Ring of Fire is significant for its high seismic activity and concentration of volcanoes. 10. What are the deposits formed by the material carried by glaciers called? A) Glaciers. B) Lakes. C) Moraines. D) Deltas. Show Answer Correct Answer: C) Moraines. 11. Formation of a flat fertile Soil A) Floodplain. B) Menders. C) Ox bow. D) None. Show Answer Correct Answer: A) Floodplain. 12. A sidewalk cracking apart due to strong tree roots growing under it is an example of- A) Weathering. B) Erosion. C) Deposition. D) Conservation. Show Answer Correct Answer: A) Weathering. 13. Weathering changes Earth's surface quickly. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 14. What causes the movement of lithospheric plates? A) Volcanic eruption. B) Molten magma inside the earth. C) Erosion and deposition. D) None of the above. Show Answer Correct Answer: B) Molten magma inside the earth. 15. Which of these is not an external process of change? A) Wind. B) River. C) Earthquakes. D) Glaciers. Show Answer Correct Answer: C) Earthquakes. 16. Which one of the following is not an agent of Exogenic Forces? A) River. B) Wind. C) Glacier. D) Volcano. Show Answer Correct Answer: D) Volcano. 17. When people plant vegetation, they ..... erosion. A) Reduce. B) Increase. C) Start. D) Do not effect. Show Answer Correct Answer: A) Reduce. 18. Erosional and depositional is a part of ..... ? A) Endogenic Force. B) Exogenic Force. C) All the above. D) None of the above. Show Answer Correct Answer: B) Exogenic Force. 19. The ..... winds blow constantly throughout the year in a particular direction. A) Directional. B) Local. C) Permanent. D) Seasonal. Show Answer Correct Answer: C) Permanent. 20. Plate tectonics are believed to be driven by A) Meteors. B) Convection currents. C) Waves. D) Wind. Show Answer Correct Answer: B) Convection currents. 21. Loop like bend of River is known as A) Ox bow lake. B) Slevees. C) Delta. D) Meander. Show Answer Correct Answer: D) Meander. 22. What are the divisions of earth movements based on the forces that cause them? A) Geological and Astronomical. B) Endogenic and Exogenic. C) Tectonic and Geological. D) Internal and External. Show Answer Correct Answer: B) Endogenic and Exogenic. 23. In 1991 which area got destructive earthquake that have rocked India? A) Uttarkashi (Uttarakhand). B) Chamoli (Uttarakhand). C) Jammu & Kashmir. D) None. Show Answer Correct Answer: A) Uttarkashi (Uttarakhand). 24. What is weathering? A) Weathering is the breakdown of rocks and minerals at the Earth's surface. B) Weathering is the formation of clouds in the atmosphere. C) Weathering refers to the movement of rocks from one place to another. D) Weathering is the process of creating new rocks. Show Answer Correct Answer: A) Weathering is the breakdown of rocks and minerals at the Earth's surface. 25. Secondary waves are also called as ..... A) Push waves. B) Surface waves. C) Shock waves. D) None of these. Show Answer Correct Answer: C) Shock waves. ← 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