This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 2 Inside Our Earth – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 2 Inside Our Earth Quiz 11 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How many kilometer down is the Continental crust? A) 5 km. B) 15 km. C) 35 km. D) 60 km. Show Answer Correct Answer: C) 35 km. 2. Where is the deepest mine located A) Belgium. B) South America. C) South Africa. D) South Australia. Show Answer Correct Answer: C) South Africa. 3. An example of extrusive igneous rock is A) Sandstone. B) Granite. C) Basalt. D) Gold. Show Answer Correct Answer: C) Basalt. 4. Fossils are the remains of dead ..... A) Plants. B) Animals. C) Both a. And. b. D) None of these. Show Answer Correct Answer: C) Both a. And. b. 5. Sedimentary is a word derived from ..... word ..... A) Greek, sedentum. B) Latin, sedimentum. C) French, sediment. D) Spanish, sedenta. Show Answer Correct Answer: B) Latin, sedimentum. 6. Sandstone is made up of which grains? A) Limestone. B) Silicon. C) Rock. D) Sand. Show Answer Correct Answer: D) Sand. 7. Igneous rocks are also known as A) Primary rocks. B) Secondary rocks. C) Lavatic rocks. D) None of the above. Show Answer Correct Answer: A) Primary rocks. 8. Crust, mantle and core are known as ..... layer A) Lithosphere, barysphere. B) Concentric. C) All the above. D) None of the above. Show Answer Correct Answer: B) Concentric. 9. Innermost layer of the earth A) Crust. B) Core. C) Mantke. D) None of the above. Show Answer Correct Answer: B) Core. 10. Which type of rock is formed from particles that are transported, deposited, and compacted over time? A) Igneous rocks. B) Metamorphic rocks. C) Sedimentary rocks. D) Extrusive rocks. Show Answer Correct Answer: C) Sedimentary rocks. 11. Which part of the crust has 5 km thickness? A) Continental crust. B) Ocean bed. C) Plateau. D) All the above. Show Answer Correct Answer: B) Ocean bed. 12. WHAT IS SIAL MADE UP OF? A) ALUMINIUM AND SILCON. B) ALUMINIA AND SILICA. C) SILICA AND MAGNESIUM. D) NON OF THE ABOVE. Show Answer Correct Answer: B) ALUMINIA AND SILICA. 13. Sandstone changes into ..... as metamorphoric rock A) Quartzite. B) Marble. C) All the above. D) None of the above. Show Answer Correct Answer: A) Quartzite. 14. How are sediments transported and deposited to form sedimentary rocks? A) By wind and water. B) By volcanic eruptions. C) By animals. D) By earthquakes. Show Answer Correct Answer: A) By wind and water. 15. There are ..... major types of rocks. A) One. B) Twenty-five. C) Three. D) None of the above. Show Answer Correct Answer: C) Three. 16. Main mineral constituent in continental crust A) Unlucky. B) Sima. C) Love. D) None of the above. Show Answer Correct Answer: A) Unlucky. 17. Write the names of all types of rocks A) Igneous rocks, sedimentary rocks, metamorphic rocks. B) Granite rocks, chalk rocks, marble rocks. C) Lava rock, water rock, pressure rock. D) None of the above. Show Answer Correct Answer: A) Igneous rocks, sedimentary rocks, metamorphic rocks. 18. Which of the central layer has very high temperature and pressure? A) Core layer. B) Crust layer. C) Mantle layer. D) Both a and c. Show Answer Correct Answer: A) Core layer. 19. The ..... crust is called sial A) Continental. B) Oceanic. C) All the above. D) None of the above. Show Answer Correct Answer: A) Continental. 20. The Taj-Mahal is made of? A) Red Sandstone. B) Nickel. C) White Marble. D) Iron. Show Answer Correct Answer: C) White Marble. 21. The Taj Mahal is made of ..... A) White marble. B) Yellow marble. C) Black marble. D) Red marble. Show Answer Correct Answer: A) White marble. 22. What are the components of natural environment A) Monuments, Water, Roads. B) Buildings, Parks, Industries. C) Family, Community, Religion. D) Hydrosphere Atmosphere Lithosphere. Show Answer Correct Answer: D) Hydrosphere Atmosphere Lithosphere. 23. Metamorphic Rocks are also known as Primary rocks. TRUE or FALSE? A) True!. B) False!. C) All the above. D) None of the above. Show Answer Correct Answer: B) False!. 24. What are the parts of the core? A) Inner Core and Outer Core. B) Crust and core. C) Middle core and Inner Core. D) None of the above. Show Answer Correct Answer: A) Inner Core and Outer Core. 25. Crust is also called ..... A) Barrysphere. B) Lithosphere. C) Northern-hemisphere. D) Southern-hemisphere. Show Answer Correct Answer: B) Lithosphere. ← 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 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books