This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 3 Our Changing Earth – Quiz 38 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 3 Our Changing Earth Quiz 38 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which term is used for the sudden movements caused by endogenic forces? A) Diastrophic forces. B) Volcanic forces. C) Earthquake forces. D) Tectonic forces. Show Answer Correct Answer: C) Earthquake forces. 2. The very fine and light grains of sand carry by the wind and get deposit in large area, it is called ..... A) Loss. B) Loess. C) Lose. D) Loosen. Show Answer Correct Answer: B) Loess. 3. Which feature is formed by moving water? A) A canyon. B) A volcano. C) All the above. D) None of the above. Show Answer Correct Answer: A) A canyon. 4. The place in the crust where earthquake occurs is called the ..... A) Epicentre. B) Focus. C) Plate boundary. D) None of the above. Show Answer Correct Answer: B) Focus. 5. Which is the highest waterfall? A) Angel Falls. B) Victoria Falls. C) Niagara Falls. D) Zambia Falls. Show Answer Correct Answer: A) Angel Falls. 6. Rocks that are formed by melting and cooling are categorized as- A) Igneous. B) Sedimentary. C) Metamorphic. D) Glaciers. Show Answer Correct Answer: A) Igneous. 7. Kolkata is located on the river- A) Brahmaputra. B) Yamuna. C) Ganga. D) Hooghly. Show Answer Correct Answer: D) Hooghly. 8. Where can fossils be found? A) The inner core of the Earth. B) In the bark of old trees. C) The atmosphere. D) In different layers of rock. Show Answer Correct Answer: D) In different layers of rock. 9. Example of diastrophic forces A) Earthquake. B) Building mountains. C) Volcano. D) Landslides. Show Answer Correct Answer: B) Building mountains. 10. Deposition is breaking up of rocks on the earth's surface. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 11. This rock contains molecules that orient themselves to the north A) Obsidian. B) Granite. C) Magnetite. D) None of the above. Show Answer Correct Answer: C) Magnetite. 12. Which of these is a chemical process? A) Iron combining with oxygen. B) Rock breaking into pieces. C) All the above. D) None of the above. Show Answer Correct Answer: A) Iron combining with oxygen. 13. Earthquake is measured with A) Stereograph. B) Seismograph. C) Chreograph. D) Seergraph. Show Answer Correct Answer: B) Seismograph. 14. What is the deposition of sand in a low hill-like structure known as? A) Hills. B) Ridges. C) Mounds. D) Sand dunes. Show Answer Correct Answer: D) Sand dunes. 15. The sudden shaking of the earth caused by intenral forces of the earth is known as A) Earth quake. B) Focus. C) Fault scarp. D) Seismic. Show Answer Correct Answer: A) Earth quake. 16. Earthquake is measured on A) Seismograph. B) Bar graph. C) Pie chart. D) None of the above. Show Answer Correct Answer: A) Seismograph. 17. Magma is ..... fluid material. A) Hot. B) Cold. C) All the above. D) None of the above. Show Answer Correct Answer: A) Hot. 18. When did the supercontinent Pangaea began to break? A) 100 million years ago. B) 50 million years ago. C) 200-225 million years ago. D) 1 million years ago. Show Answer Correct Answer: C) 200-225 million years ago. 19. Which process is responsible for turning Magma/Lava into Igneous Rock? A) Cooling & crystallization. B) Melting. C) All the above. D) None of the above. Show Answer Correct Answer: A) Cooling & crystallization. 20. All districts were affected in the Bhuj earthquake in Gujarat. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 21. This means to use less of something. A) Recycle. B) Reuse. C) Reduce. D) None of the above. Show Answer Correct Answer: C) Reduce. 22. How do we refer to a deep ravine between pairs of cliffs carved by the erosive activity of a river? A) Canyon. B) Valley. C) Ravine. D) Cliff. Show Answer Correct Answer: A) Canyon. 23. 2Q) WHERE IS THE MOST DAMAGE CAUSED BY A EARTHQUAKE? A) FROM S WAVE. B) FROM P WAVE. C) ON EPICENTER. D) IN CRUST. Show Answer Correct Answer: C) ON EPICENTER. 24. The experts who studies the pattern of earthquakes in called? A) Scientists. B) Artist. C) Seismologist. D) Doctor. Show Answer Correct Answer: C) Seismologist. 25. ..... is the breaking up of the rocks on the earth's surface A) Landslide. B) Erision. C) Weathering. D) Earthquake. Show Answer Correct Answer: C) 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