Class 11 Geography Chapter 2 The Earth'S Structure Quiz 45 (25 MCQs)

Quiz Instructions

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1. A plate boundary where two plates move away from each other
2. What is the thinnest layer of Earth's geosphere that also floats?
3. Using data from seismic waves, geologists have learned Earth's interior is made up of several
4. Name the densest layer of the earth structure.
5. Where do convection currents happen in the model we are studying?
6. A large mass of moving water caused by a strong earthquake under the ocean .....
7. How does s-wave move?
8. True or False? There are different types of plate boundaries on Earth, such as divergent, convergent, and transform boundaries.
9. Metamorphic rock is formed by ..... and .....
10. Which is NOT a type of mountain?
11. Which answer is TRUE?
12. Which is the best description of the characteristics of the asthenosphere?
13. The area that felt the worst impact from the earthquake was .....
14. A mineral is always a .....
15. The Earth's Crust is made up of .....
16. Large cracks in the Earth's crust .....
17. What is the outermost layer of the Earth?
18. The layer of the atmosphere that can burn up meteors that fall towards the earth is .....
19. What makes the tectonic plates move?
20. How does sedimentary rock become metamorphic rock?
21. Layer that "flows/has plasticity" but is still solid:
22. The layer directly below the crust is the .....
23. What is molten rock beneath the Earth's surface called?
24. When rocks are affected by weathering and erosion, they change into which of the following?
25. What part of the mantle is shared with the crust?