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UPSC Civil Services Test Prep: Class 7 NCERT Geography - Inside our Earth
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Related: UPSC Civil Services Test Prep: Class 6 NCERT Geography - Major Domains of the Earth

UPSC Civil Services Test Prep: Class 7 NCERT Geography - Inside our Earth
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25 Questions

1. The process of transformation of the rock from one to another is known as the?
2. What is the volume of the earth's core with respect to the total volume of the earth?
3. The remains of the dead plants and animals trapped in the layers of rocks are called?
4. Which of the following are the main constituents of the core?
5. What is the thickness of the earth's mantle?
6. Grinding stones used to prepare paste/powder of spices and grains are made of which type of rocks?
7. The Taj Mahal is made up of which type of rocks?
8. What is the volume of the earth's mantle with respect to the total volume of the earth?
9. Which of the following is also called primary rock?
10. Rocks roll down, crack, and hit each other and are broken down into small fragments. These smaller particles are called?
11. Which of the following is the thinnest of all layers of the earth?
12. The thinnest layer of the earth is
13. What is the radius of the innermost layer of the earth[core]?
14. The rock which is made up of molten magma is
15. Which of the following are the main constituents of the oceanic crust?
16. Which of the following are the main constituents of continental crust?
17. Which of the following statement is not correct?
18. What is the thickness of the earth's crust on the continental mass?
19. The molten magma cools down deep inside the earth's crust. Solid rocks so formed are called?
20. Which of the following rocks contain fossils of plants, animals, and other microorganisms?
21. Red Fort is made up of which type of rocks?
22. The deepest mine in the world is in which country?
23. Sandstone is an example of which type of rock?
24. The innermost layer of the earth is
25. The uppermost layer of the earth's surface is called?

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