Class 7 Geography Chapter 3 Our Changing Earth Quiz 1 (60 MCQs)

Quiz Instructions

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1. People can slow down erosion by .....
2. The world's highest waterfall is:
3. The point inside the Earth from where the Earthquake originates is called the .....
4. When we refill our plastic water bottle instead of throwing it away.
5. The Earth always remains the same
6. Earthquakes, volcanoes, mountains, and ocean ridges are formed by:
7. The raised banks
8. Why are certain layers of Earth's interior liquid?
9. What theory suggest that our world is built on large pieces of rock that are in constant, slow motion?
10. Deposition of sand in a low hill like structure is known as a:
11. The Gulf Stream current makes the waters of North Atlantic
12. Which of the following rivers does not form a delta?
13. ..... is the part where the plates touch
14. Isolated mass of rising steep rock near coastline are
15. Which of these BEST describes how an igneous rock forms?
16. Which is a work of wind?
17. Beach is the deposional feature of:
18. When two plates slide past each other
19. Movement of soil and rock on the Earth's surface
20. Deposition of sand in a low hills like structure is known as a
21. The magnitude of the earthquake is measured on the ..... scale
22. Which of the following is NOT a cause of an earthquake?
23. The ..... of the earthquake is measured on the richter scale.
24. Sand, mud and pebbles that come from rocks that have been weathered by wind, water, waves and ice are
25. The forces which act in the interior of the earth is called
26. When the river tumbles at a steep angle over very hard rocks, it forms a?
27. The lithosphere is broken into a number of plates known as the(coose correct puntuations )
28. Where is the most impact of an earthquake
29. Glaciers are .....
30. Which is not an erosional feature of sea waves?
31. Which is not a earthquake wave
32. Which theory explains the movement of the Earth's tectonic plates?
33. Water can move sediments to new places.
34. Bowl-shaped depressions in the Earth's surface, called basins ..... When the glaciers melted, water filled those depressions, forming .....
35. These are things we use from the Earth like water, wind, and plants.
36. Deposition of sand in low hill like structure is known as a .....
37. The place in the crust where the movement starts is called
38. Which forces work on the surface of the earth, shaping its features?
39. Magma inside the earth moves in a ..... Motion
40. When two plates move away from each other
41. What evidence has been discovered that leads scientists to conclude that parts of Virginia were once covered by an ocean?
42. Which earth system includes organisms?
43. Which forces cause the building of mountains over time?
44. What is a diary entry?
45. Large deposits of loess is found in:
46. The point where earthquake starts is called
47. Highest waterfall in the world
48. The steep rocky coast rising almost vertically above the sea water is called
49. How sand dunes formed
50. The place of origin of an Earthquake is called
51. ..... are the movement of massive parts of the Earth's crust that float on top of the mantle.
52. The process that breaks down rock through chemical changes; a rock changes physical appearance
53. ..... is this hour-to-hour, day to day condition of the atmosphere
54. Erosion is the wearing away of the landscape by different agents like .....
55. What are the vibrations on the surface of the earth called
56. Is the outer core a liquid or solid?
57. Very small pieces of rock;examples include sand and silt
58. What is the process of breaking up of rocks on the earth's surface called?
59. A massive earthquake measuring ..... on richer scale hit bhuj, Gujarat on 26th January 2001
60. The Himalayan Mountains are an example of a ..... boundary