This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 3 Our Changing Earth – Quiz 20 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 3 Our Changing Earth Quiz 20 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which is the correct comparative form? A) More high. B) Higher. C) High than. D) Highest. Show Answer Correct Answer: B) Higher. 2. What are sand dunes primarily made of? A) Rocks and boulders. B) Fine and light sand. C) Mud and clay. D) Water and ice. Show Answer Correct Answer: B) Fine and light sand. 3. All earthquakes measure 6 and above are termed ..... A) Constructive. B) Destructive. C) Archive. D) Native. Show Answer Correct Answer: B) Destructive. 4. Besides the Moon, the daily tides around the world are MOST affected by the A) Wind. B) Rain. C) Sun. D) Coriolis effect. Show Answer Correct Answer: C) Sun. 5. Erosion happens when rocks and sediments are picked up and moved to another place by- A) Animals and plants. B) Water and wind. C) Humans and animals. D) Earthquakes and volcanoes. Show Answer Correct Answer: B) Water and wind. 6. What is the solid layer made of nickel and iron with intense pressure? A) Crust. B) Mantle. C) Inner Core. D) Outer Core. Show Answer Correct Answer: C) Inner Core. 7. In a desert, Winds erode the ..... section of the rock more than the ..... part A) Upper, Lower. B) Lower, Upper. C) Left, Right. D) Right, Left. Show Answer Correct Answer: B) Lower, Upper. 8. What type of boundary forms mountains? A) Convergent. B) Divergent. C) Transform. D) Subduction. Show Answer Correct Answer: A) Convergent. 9. What happens to eroded materials after they are carried away by agents like water and wind? A) They evaporate. B) They disappear. C) They settle at the bottom of the ocean. D) They are eventually deposited. Show Answer Correct Answer: D) They are eventually deposited. 10. Marble A) Sedimentary. B) Metamorphic. C) Igneous. D) None of the above. Show Answer Correct Answer: B) Metamorphic. 11. In which continent is the highest waterfalls in the world" Angel fall of Venezuela located? A) North America. B) Europe. C) South America. D) Africa. Show Answer Correct Answer: A) North America. 12. How much do the lithospheric plates move each year? A) A few meters. B) A few centimeters. C) A few kilometers. D) A few millimeters. Show Answer Correct Answer: D) A few millimeters. 13. One job of a civil engineer is to design and build large infrastructures such as skyscrapers, bridges, airports, and tunnels. Which would NOT LIKELY be something that a civil engineer would need to know in order to do their job? 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: C) To be able to mark a volcano on a map. 14. When two continental plates converge they move upward, and over time they form- A) Mountains. B) Earthquakes. C) Plates. D) Rivers. Show Answer Correct Answer: A) Mountains. 15. Hills of sand are called beaches. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 16. (ii) Which of the following is an example of a depositional feature created by sea waves? A) Delta. B) Beach. C) Cliff. D) Cave. Show Answer Correct Answer: B) Beach. 17. Some ways rocks weather include: A) Freezing Water. B) Small plants. C) Tree roots. D) All of them. Show Answer Correct Answer: D) All of them. 18. The rise and fall of Earth's waters on its coastlines are called A) Currents. B) Tides. C) Waves. D) Gravity. Show Answer Correct Answer: B) Tides. 19. Which parts of an organism are more likely to fossilize? A) The soft parts-skin, muscle. B) The hard parts-bones, shells, stems. C) All parts can become fossilized easily because the organism becomes buried by sediments. D) None of the above. Show Answer Correct Answer: B) The hard parts-bones, shells, stems. 20. Which earthquake is classified as a major earthquake? A) 7.0 Magnitude Earthquake. B) 6.0 Magnitude Earthquake. C) 5.0 Magnitude Earthquake. D) None of these. Show Answer Correct Answer: A) 7.0 Magnitude Earthquake. 21. The air pressure is highest at A) Plain level. B) Plateau level. C) Sea level. D) Mountain level. Show Answer Correct Answer: C) Sea level. 22. On January 2006, Earthquake hits ..... ? What was the measure on the Richter scale? A) Bhuj, 6.9. B) Gujrat, 6.9. C) Denmark, 8.9. D) Somewhere or the other. Show Answer Correct Answer: A) Bhuj, 6.9. 23. The slow movement of continents toward and away from each other A) Crater. B) Continent. C) Continental drift. D) Drift. E) Pag. Show Answer Correct Answer: C) Continental drift. 24. True or False Sea waves are primarily responsible for the formation of glaciers. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 25. Mt ..... is an active volcano A) Mt. Etna. B) Mt.Vesuvius. C) Do not Kilimanjaro. D) None of the above. Show Answer Correct Answer: A) Mt. Etna. ← 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