This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 3 Our Changing Earth – Quiz 33 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 3 Our Changing Earth Quiz 33 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The Focus of an earthquake is the point on the Earth's surface directly above the epicenter. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 2. Sea Caves is the erosional feature of: A) The River. B) Winds. C) Waves. D) Glaciers. Show Answer Correct Answer: C) Waves. 3. The material carried by the glacier such as rocks big and small, sand and silt gets deposited. These deposits form A) Glacier Lakes. B) Glacier Mountains. C) Glacier Moraines. D) Glacier Landscape. Show Answer Correct Answer: C) Glacier Moraines. 4. The river enters the plain it twists and turns forming large bends is known as ..... A) Loop. B) Ox-bow. C) Levees. D) Meander. Show Answer Correct Answer: D) Meander. 5. Which layer is almost free from clouds A) Troposphere. B) Mesosphere. C) Stratosphere. D) Thermosphere. Show Answer Correct Answer: C) Stratosphere. 6. When the mantle rise up to the crust and forces the crust to rise and push old seafloor away it is called A) An earthquake. B) Seafloor spreading. C) A volcano. D) A mountain. Show Answer Correct Answer: B) Seafloor spreading. 7. Which of the following is an example of exogenic force? A) Sea Wave. B) Volcanic Eruptions. C) Landslide. D) Earthquake. Show Answer Correct Answer: A) Sea Wave. 8. The center of the earth is called its A) Mantle. B) Crust. C) Core. D) Landform. Show Answer Correct Answer: C) Core. 9. Seismic waves are of A) Two types. B) Three types. C) Four types. D) Five types. Show Answer Correct Answer: B) Three types. 10. A mountain's shape can tell us where a ..... formed in the past. A) Glacier. B) Deposition. C) Plant. D) None of the above. Show Answer Correct Answer: A) Glacier. 11. What are the raised banks along a river called? A) Waterfalls. B) Meanders. C) Levees. D) Deltas. Show Answer Correct Answer: C) Levees. 12. What is a common feature in deserts formed by wind erosion? A) Sand dunes. B) Waterfalls. C) Glacial moraines. D) Meanders. Show Answer Correct Answer: A) Sand dunes. 13. Recycling ..... something so it can be used again. A) Glass. B) Energy. C) Compost bin. D) Changes. E) Soil. Show Answer Correct Answer: D) Changes. 14. The material by a glacier is deposited in A) Monarine glacier. B) Lakes. C) All the above. D) None of the above. Show Answer Correct Answer: A) Monarine glacier. 15. Erosion ..... A) Breaks it. B) Takes it. C) Drops it. D) None of the above. Show Answer Correct Answer: B) Takes it. 16. Volcano is vent through which ..... material erupt suddenly A) Solid. B) Molten. C) All the above. D) None of the above. Show Answer Correct Answer: B) Molten. 17. Which landforms created by sea waves A) Sea caves. B) Meanders. C) All the above. D) None of the above. Show Answer Correct Answer: A) Sea caves. 18. What phenomenon naturally warms Earth's lower atmosphere and surface? A) The greenhouse effect. B) The formation of sunspots. C) Changes in the shape of Earth's orbit. D) Global warming. Show Answer Correct Answer: A) The greenhouse effect. 19. True/falsethe science study of the earthquakes is siesmology ..... A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 20. When volcanos erupt, they can form A) Waterfalls. B) Mountains. C) Islands. D) Deserts. Show Answer Correct Answer: C) Islands. 21. What we called 59 in marathi A) Hesitant. B) Unwilling. C) Avochawatha. D) None of the above. Show Answer Correct Answer: B) Unwilling. 22. The idea that the continents were once joined and then broke apart A) Seafloor spreading. B) Plate tectonics. C) Continental drift. D) None of the above. Show Answer Correct Answer: C) Continental drift. 23. What is lava A) Lava is liquid flows out of volcano. B) Lava is liquid flows in of the volcano. C) Lava is solid flows out of the volcano. D) Lava is solid flows in of the volcano. Show Answer Correct Answer: B) Lava is liquid flows in of the volcano. 24. It is a vent in the earth's crust through which molten material erupts suddenly A) Crater. B) Volcano. C) Earthquake. D) Crust. Show Answer Correct Answer: B) Volcano. 25. What is the term for the process by which rocks are broken down by natural forces? A) Erosion. B) Weathering. C) Sedimentation. D) Compaction. Show Answer Correct Answer: B) Weathering. ← 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