This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Geography > Our Changing Earth > Class 7 Geography Chapter 3 Our Changing Earth – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 3 Our Changing Earth Quiz 13 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. When the river tumbles at steep angle over very hard rocks or down a steep valley side it forms a A) Seafall. B) Waterfall. C) River fall. D) Ocean fall. Show Answer Correct Answer: B) Waterfall. 2. What type of boundary is the collision of plates that formed the Himalayas and the Rocky Mountains? A) Convergent Boundary. B) Divergent boundary. C) Sliding Boundary. D) Sloping Boundary. Show Answer Correct Answer: A) Convergent Boundary. 3. Acid rain causes this A) Physical weathering. B) Chemical weathering. C) All the above. D) None of the above. Show Answer Correct Answer: B) Chemical weathering. 4. Which type of forces cause the formation of volcanoes? A) Exogenic forces. B) Wind forces. C) Tectonic forces. D) Erosional forces. Show Answer Correct Answer: C) Tectonic forces. 5. Which force occur beneath the earth surface A) Exogenic forces. B) Endogenic forces. C) All the above. D) None of the above. Show Answer Correct Answer: B) Endogenic forces. 6. True or False:Once a rock is sedimentary, it cannot become an igneous rock. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 7. What is the other name for transverse waves A) S waves. B) K waves. C) L waves. D) P waves. Show Answer Correct Answer: A) S waves. 8. If an earthquake hits a particular place, the people should run instead oh walking. A) The Statement is True. B) The Statement is False. C) The Statement is Partially True. D) None of the above. Show Answer Correct Answer: B) The Statement is False. 9. The standard unit of measuring temperature is A) (c) Kelvin. B) D) Celsius. C) (a) Fahrenheit. D) (b) Meter. Show Answer Correct Answer: A) (c) Kelvin. 10. The Ring of Fire is A) A hotspot found in the middle of the Atlantic Ocean. B) A horseshoe-shaped area with a large amount of volcanic activity found at the border of the Pacific plate. C) A hotspot found in the middle of the Indian Ocean. D) A horseshoe-shaped area with a large amount of volcanic activity found at the border of the Atlantic plate. Show Answer Correct Answer: B) A horseshoe-shaped area with a large amount of volcanic activity found at the border of the Pacific plate. 11. Solar panels collect energy from the ..... A) Wind. B) Water. C) Sun. D) None of the above. Show Answer Correct Answer: C) Sun. 12. What landform covers most of the Earth's surface? A) Oceans. B) Continents. C) Volcanoes. D) Deserts. Show Answer Correct Answer: A) Oceans. 13. When it stops blowing the sand falls and gets deposited in low hill-like structures, These are called ..... A) Plates. B) Deserts Hill. C) Sand dunes. D) Other. Show Answer Correct Answer: C) Sand dunes. 14. As a glacier moves, ..... inside it can wear down a mountain. A) Chemicals. B) Sand and rocks. C) Plants. D) Cracks. Show Answer Correct Answer: B) Sand and rocks. 15. Low hill-like structures in deserts are called A) Sand hills. B) Sand dunes. C) Sand buggy. D) Sand over. Show Answer Correct Answer: B) Sand dunes. 16. Oxygen and carbon dioxide can cause ..... A) Glaciers. B) Deposition. C) Chemical weathering. D) Mechanical weathering. Show Answer Correct Answer: C) Chemical weathering. 17. 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. 18. Sea Caves is the erosional feature of: A) Waves. B) The River. C) Glaciers. D) Winds. Show Answer Correct Answer: A) Waves. 19. 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. 20. Which layer is almost free from clouds A) Mesosphere. B) Troposphere. C) Thermosphere. D) Stratosphere. Show Answer Correct Answer: D) Stratosphere. 21. 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 mountain. D) A volcano. Show Answer Correct Answer: B) Seafloor spreading. 22. 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. 23. The center of the earth is called its A) Mantle. B) Crust. C) Core. D) Landform. Show Answer Correct Answer: C) Core. 24. Seismic waves are of A) Five types. B) Three types. C) Four types. D) Two types. Show Answer Correct Answer: B) Three types. 25. 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. 26. What are the raised banks along a river called? A) Waterfalls. B) Meanders. C) Levees. D) Deltas. Show Answer Correct Answer: C) Levees. 27. 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. 28. Recycling ..... something so it can be used again. A) Soil. B) Compost bin. C) Glass. D) Changes. E) Energy. Show Answer Correct Answer: D) Changes. 29. 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. 30. 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. 31. 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. 32. What phenomenon naturally warms Earth's lower atmosphere and surface? A) Global warming. B) Changes in the shape of Earth's orbit. C) The greenhouse effect. D) The formation of sunspots. Show Answer Correct Answer: C) The greenhouse effect. 33. 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. 34. When volcanos erupt, they can form A) Waterfalls. B) Mountains. C) Islands. D) Deserts. Show Answer Correct Answer: C) Islands. 35. What we called 59 in marathi A) Hesitant. B) Unwilling. C) Avochawatha. D) None of the above. Show Answer Correct Answer: B) Unwilling. 36. 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. 37. What is the term for the process by which rocks are broken down by natural forces? A) Weathering. B) Erosion. C) Compaction. D) Sedimentation. Show Answer Correct Answer: A) Weathering. 38. We find many rocks in the deserts that resemble A) Banana. B) Apple. C) Tomato. D) Mushroom. Show Answer Correct Answer: D) Mushroom. 39. Where is the world's highest waterfall? A) America. B) Africa. C) Venezuela. D) Zimbabwe. Show Answer Correct Answer: C) Venezuela. 40. What is the primary cause of the movement of lithospheric plates? A) Earth's rotation. B) Wind erosion. C) Movement of molten magma. D) Solar radiation. Show Answer Correct Answer: C) Movement of molten magma. 41. Which of the following is not associated with the earthquake A) Focus. B) Epicentre. C) Vent. D) Wave. Show Answer Correct Answer: C) Vent. 42. What term is used for the forces that work within the earth's interior? A) External forces. B) Endogenic forces. C) Internal forces. D) Exogenic forces. Show Answer Correct Answer: B) Endogenic forces. 43. The force that on surface of the Earth is: A) Endogenic. B) Erosional. C) Exogenic. D) Sudden Forces. Show Answer Correct Answer: C) Exogenic. 44. Which of the following is an example of a sudden endogenic force? A) River erosion. B) Wind erosion. C) Building mountains. D) Earthquake. Show Answer Correct Answer: D) Earthquake. 45. What are rocks in the shape of a mushroom commonly called? A) Mushroom stones. B) Mushroom rocks. C) Meshrum rocks. D) Mushrom rocks. Show Answer Correct Answer: B) Mushroom rocks. 46. ..... is a vent in the earth's crust through which molten material erupts suddenly. A) Earthquake. B) Tsunami. C) Volcano. D) None of the above. Show Answer Correct Answer: C) Volcano. 47. The rivers of ice are known as A) Sand-dunes. B) Oxbow lakes. C) Glaciers. D) Distributaries. Show Answer Correct Answer: C) Glaciers. 48. What type of forces work within the earth's interior and cause movements? A) Exogenic forces. B) Endogenic forces. C) Tectonic forces. D) Erosional forces. Show Answer Correct Answer: B) Endogenic forces. 49. What is the smallest body of water? A) A pond. B) A lake. C) An ocean. D) None of the above. Show Answer Correct Answer: A) A pond. 50. Name the continents originated from PANGAEA? A) Asia and Gondwanaland. B) Africa and Erasia. C) Antarctica. D) Laurasia and Gondwanaland. Show Answer Correct Answer: D) Laurasia and Gondwanaland. 51. What is the term for the deposits left by glaciers, including rocks and sediment? A) Glacial moraines. B) Sea cliffs. C) Waterfalls. D) Estuaries. Show Answer Correct Answer: A) Glacial moraines. 52. How can the impact of earthquakes be minimized? A) By accurately predicting the time and location of earthquakes. B) By being prepared with proper measures and precautions. C) By studying animal behavior and predicting earthquakes. D) By building tall structures that can withstand earthquakes. Show Answer Correct Answer: B) By being prepared with proper measures and precautions. 53. Surface ocean currents are generated mostly by A) The Coriolis effect. B) Wind. C) Tides. D) Water density. Show Answer Correct Answer: B) Wind. 54. The plates move a few ..... each year A) Meters. B) Millimetres. C) Centimeters. D) Kilometres. Show Answer Correct Answer: B) Millimetres. 55. When two plate boundaries slide against each other the Earth's surface can shake. This is called- A) A volcano. B) A hurricane. C) An earthquake. D) A rainstorm. Show Answer Correct Answer: C) An earthquake. 56. From where the earthquake originates A) Interior of mars. B) Exterior of jupiter. C) Interior of earth. D) Exterior. Show Answer Correct Answer: C) Interior of earth. 57. The place where the movement starts during the earthquake is called ..... A) River. B) Epicentre. C) Focus. D) Earthquake. Show Answer Correct Answer: C) Focus. 58. The Niagara falls located on the border between ..... and ..... A) Egypt and Nile river. B) Canada & USA. C) Mexico & Lebano. D) Korea & Spain. Show Answer Correct Answer: B) Canada & USA. 59. This is the type of boundary where new material is added on to plates. A) Converge. B) Diverge. C) Transform. D) None of the above. Show Answer Correct Answer: B) Diverge. 60. ..... is this hour-to-hour, day to day condition A) Wind. B) Season. C) Weather. D) Climate. Show Answer Correct Answer: C) Weather. ← PreviousNext →Related QuizzesGeography QuizzesClass 7 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books