This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 2 Inside Our Earth – Quiz 10 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 2 Inside Our Earth Quiz 10 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. After metamorphism limestone changes into A) Slate. B) Sandstone. C) Marble. D) Granite. Show Answer Correct Answer: C) Marble. 2. Igneous comes from which Latin word? A) Sediment. B) Metamorphosis. C) Ignis. D) None of these. Show Answer Correct Answer: C) Ignis. 3. Clay changes into A) Sand. B) Lime stone. C) Slate. D) None of the above. Show Answer Correct Answer: C) Slate. 4. What is the meaning of Igneous? A) Air. B) Water. C) Lime. D) Fire. Show Answer Correct Answer: D) Fire. 5. What are the main mineral constituents of the continental mass, giving it the name "sial" ? A) Silica and magnesium. B) Silica and alumina. C) Nickel and iron. D) Magnesium and alumina. Show Answer Correct Answer: B) Silica and alumina. 6. Sandstone turns into ..... A) Slate. B) Quartzite. C) Marble. D) None of the above. Show Answer Correct Answer: B) Quartzite. 7. Sandstone is made from A) Grains of soil. B) Grains of plants. C) Grains of water. D) Grains of sand. Show Answer Correct Answer: D) Grains of sand. 8. Limestone under excessive heat and pressure changes into ..... A) Granite. B) Marble. C) Basalt. D) None of these. Show Answer Correct Answer: B) Marble. 9. What is the thickness of core A) 3000 km. B) 3400 km. C) 3500 km. D) 3600 km. Show Answer Correct Answer: C) 3500 km. 10. Rajasthan shares its borders with ..... A) Delhi, Haryana and Punjab. B) Gujarat, Madhya Pradesh and Delhi. C) Gujarat, Madhya Pradesh and Haryana. D) Delhi, Haryana and Uttar Pradesh. Show Answer Correct Answer: C) Gujarat, Madhya Pradesh and Haryana. 11. Marble is a A) Sedimentary rock. B) Igneous rock. C) Metamorphic rock. D) None of these. Show Answer Correct Answer: A) Sedimentary rock. 12. The ..... is the outermost layer of the earth and it is also called ..... A) Crust, biosphere. B) Mantle, lithosphere. C) Crust, lithosphere. D) Core, mantle. Show Answer Correct Answer: C) Crust, lithosphere. 13. Remains or impressions of prehistoric plants and animals embedded in rocks are called A) Minerals. B) Rocks. C) Fossils. D) Salt. Show Answer Correct Answer: C) Fossils. 14. The rock which contain fossils are A) (a) igneous rocks. B) (b) sedimentary rocks. C) (c) metamorphic rocks. D) None of the above. Show Answer Correct Answer: B) (b) sedimentary rocks. 15. The rock which is made up of molten magma is A) (a) Igneous. B) (b) sedimentary. C) (c) metamorphic. D) None of the above. Show Answer Correct Answer: A) (a) Igneous. 16. What type of rocks have a fine-grained structure and are formed from rapid cooling of lava on the Earth's surface? A) Sedimentary rocks. B) Intrusive igneous rocks. C) Extrusive igneous rocks. D) Metamorphic rocks. Show Answer Correct Answer: C) Extrusive igneous rocks. 17. What is the other name of the core? A) Lithosphere. B) Biosphere. C) Barysphere. D) Hydrosphere. Show Answer Correct Answer: C) Barysphere. 18. Example of Intrusive Igneous Rocks A) Basalt. B) Granite. C) Clay. D) Limestone. Show Answer Correct Answer: B) Granite. 19. What are the two types of igneous rocks mentioned in the text? A) Basalt and Sandstone. B) Intrusive and Extrusive. C) Granite and Marble. D) Slate and Limestone. Show Answer Correct Answer: B) Intrusive and Extrusive. 20. Magma is found in A) Outer core. B) Mantle. C) All the above. D) None of the above. Show Answer Correct Answer: B) Mantle. 21. The average density of the Earth is about ..... per cubic cm A) 5.3. B) 5, 4. C) 5.0. D) 5.5. Show Answer Correct Answer: D) 5.5. 22. Example of mineral A) Paper. B) Plastic. C) Calcium. D) None of the above. Show Answer Correct Answer: C) Calcium. 23. The deepest mine in the world is in which country? A) Asia. B) South Africa. C) Germany. D) India. Show Answer Correct Answer: B) South Africa. 24. ..... is a mechanically formed rock A) Sandstone. B) Coal. C) All the above. D) None of the above. Show Answer Correct Answer: A) Sandstone. 25. Heat and pressure inside the earth changes limestone into A) Marble. B) Sandstone. C) Quartzite. D) None of the above. Show Answer Correct Answer: A) Marble. ← PreviousNext →Related QuizzesClass 7 Geography Chapter 2 Inside Our Earth Quiz 1Class 7 Geography Chapter 2 Inside Our Earth Quiz 2Class 7 Geography Chapter 2 Inside Our Earth Quiz 3Class 7 Geography Chapter 2 Inside Our Earth Quiz 4Class 7 Geography Chapter 2 Inside Our Earth Quiz 5Class 7 Geography Chapter 2 Inside Our Earth Quiz 6Class 7 Geography Chapter 2 Inside Our Earth Quiz 7Class 7 Geography Chapter 2 Inside Our Earth Quiz 8Class 7 Geography Chapter 2 Inside Our Earth Quiz 9Class 7 Geography Chapter 2 Inside Our Earth Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books