This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 3 Our Changing Earth – Quiz 35 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 3 Our Changing Earth Quiz 35 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The place in the crust where movement start is called the ..... A) Epic centre. B) Focus. C) Magma. D) All of the above. Show Answer Correct Answer: B) Focus. 2. What does the theory of Continental Drift explain? A) Ocean currents move continents around the planet. B) Convection works deep within the asthenosphere. C) Mid-ocean ridges force tectonic plates to move. D) Continents were once together and slowly drifted to where they are today. Show Answer Correct Answer: D) Continents were once together and slowly drifted to where they are today. 3. Is volcano a Sudden force or a Diastrophic force A) Sudden force. B) Sudddern Froce. C) All the above. D) Volcano. Show Answer Correct Answer: A) Sudden force. 4. What is a volcanoe? A) An opening in the crust of the earth through which material is ejected on to the earth. B) Tremors and vibrations in the earth. C) The solid crust of rocks forming the surface of the earth. D) None of the above. Show Answer Correct Answer: A) An opening in the crust of the earth through which material is ejected on to the earth. 5. Which layer contains convection currents? A) Outer core. B) Inner core. C) Mantle. D) Lithosphere. Show Answer Correct Answer: C) Mantle. 6. A glacier is a slowly moving mass of ..... A) Rock. B) Wind. C) Ice. D) Sediments. Show Answer Correct Answer: C) Ice. 7. Endogenic forces are A) The forces act in enterior. B) The forces work on surface of Earth. C) All the above. D) None of the above. Show Answer Correct Answer: A) The forces act in enterior. 8. The collection of sediments from al the mouths forms a ..... A) Ox-bow lake. B) Delta. C) Waterfall. D) All of these. Show Answer Correct Answer: B) Delta. 9. Small hill of sand caused by the action of the wind A) Loess. B) Sand dunes. C) Mushrom rock. D) None of the above. Show Answer Correct Answer: B) Sand dunes. 10. Pangaea was divided into how many continents? A) 1. B) 4. C) 8. D) 2. Show Answer Correct Answer: D) 2. 11. What type of rocks are formed when molten lava cools and hardens? A) Metamorphic. B) Sedimentary. C) Igneous. D) Shale. Show Answer Correct Answer: C) Igneous. 12. The Earth may run out of some fossil fuels. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 13. The wearing away of the landscape by different agents is called A) Weathering. B) Deposition. C) Erosion. D) Landslide. Show Answer Correct Answer: C) Erosion. 14. Why are fossils most commonly found in sedimentary rock? A) Sedimentary rock is formed when rocks are melted in lava. B) Sedimentary rock is formed when layers of material and sediment are pressed together. C) Sedimentary rock is formed from weathering and erosion. D) Sedimentary rock is formed when organisms and plants are frozen together. Show Answer Correct Answer: B) Sedimentary rock is formed when layers of material and sediment are pressed together. 15. Fossil fuels are made from dead plants and animals. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 16. (T/F) The five types of fossils are:Trace, Preserved Remains, Petrified, Mold and Casts, and Carbon Films. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 17. The North American plate and Pacific plates meet at the San Andres Fault in California causing frequent earthquakes. This fault is located at a ..... boundary. A) Ridge. B) Divergent. C) Convergent. D) Transform. Show Answer Correct Answer: D) Transform. 18. Meteorites burn up in this layer on entering from the space A) Thermosphere. B) Mesosphere. C) Troposphere. D) Stratosphere. Show Answer Correct Answer: B) Mesosphere. 19. Natural forms on the earth's surface A) Endogenic forces. B) Landforms. C) Triassic. D) Molten. Show Answer Correct Answer: B) Landforms. 20. What is happening when the Earth's surface moves and shakes? A) Water is weathering a rock. B) An earthquake is happening. C) Wind is eroding rock. D) None of the above. Show Answer Correct Answer: B) An earthquake is happening. 21. What do you mean by a glacier? A) Moving of layers of earth. B) Moving of Soil. C) Moving of Ice. D) Moving of rivers. Show Answer Correct Answer: C) Moving of Ice. 22. Other Name of tectonic plates is A) Lithospheric Plates. B) Magnitude. C) Plates. D) Earthquake. Show Answer Correct Answer: A) Lithospheric Plates. 23. What is a hurricane? A) A big wave. B) A strong wind storm. C) A fire in the forest. D) A cold day. Show Answer Correct Answer: B) A strong wind storm. 24. Dams collect energy from ..... A) Water. B) Wind. C) Air. D) None of the above. Show Answer Correct Answer: A) Water. 25. ..... , meaning "all land, " is the name of the great landmass that existed millions of years ago. A) Lithosphere. B) Pag. C) Subduction zone. D) Tectonic. E) Wegener. Show Answer Correct Answer: B) Pag. ← 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