This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 2 Inside Our Earth – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 2 Inside Our Earth Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The inner most layer of the earth is A) Sima. B) Crust. C) Mantle. D) Core. Show Answer Correct Answer: D) Core. 2. Which type of rock often contains fossils? A) Igneous. B) Metamorphic. C) Sedimentary. D) Intrusive. Show Answer Correct Answer: C) Sedimentary. 3. The intermediate layer of the earth is called as A) Crust. B) Core. C) Mantle. D) None of the above. Show Answer Correct Answer: C) Mantle. 4. The mantle extends up to ..... ? A) 2020 km. B) I don't know?. C) 2900 km. D) 3500 km. Show Answer Correct Answer: C) 2900 km. 5. The radius of the earth is A) 6371 km. B) 6589 km. C) 6578 km. D) None of the above. Show Answer Correct Answer: A) 6371 km. 6. Core is made up of A) Iron and Nickel. B) Silica and alumina. C) Silica and magnesium. D) None of the above. Show Answer Correct Answer: A) Iron and Nickel. 7. How many stones are used in Gitti game A) Three stones. B) Five stones. C) Seven stones. D) Five Balls. Show Answer Correct Answer: B) Five stones. 8. Which of the following is not a layer of earth? A) Mantle. B) Inner core. C) Middle core. D) Crust. Show Answer Correct Answer: C) Middle core. 9. WHAT IS GEOLOGY? A) GEOLOGY IS A STUDY OF STRUCTURE OF EARTH. B) GEOLOGY IS A STUDY OF ATMOSPHERE. C) GEOLOGY IS A STUDY OF MOUNTAINS. D) NON OF THE ABOVE. Show Answer Correct Answer: A) GEOLOGY IS A STUDY OF STRUCTURE OF EARTH. 10. ..... igneous rocks are formed on the surface of the earth. A) Extremive. B) Intrusive. C) Plutonic. D) Subvolcanic. Show Answer Correct Answer: A) Extremive. 11. The meaning of Sedimentary means A) Fire. B) Change of form. C) Settle down. D) None of the above. Show Answer Correct Answer: C) Settle down. 12. Rocks containing metals in large quantity are called A) Minerals. B) Ores. C) Dive. D) None of the above. Show Answer Correct Answer: B) Ores. 13. WAS INDIA A PART OF WORLD WAR 2? A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 14. The process of transformation of rocks from one form to the other is called ..... A) Rock metamorphosis. B) Rock cycle. C) Rock change. D) Transfer of rocks. Show Answer Correct Answer: B) Rock cycle. 15. What is the main composition of the oceanic crust? A) Nickel and iron. B) Silica and alumina. C) Silica and magnesium. D) Nickel and magnesium. Show Answer Correct Answer: C) Silica and magnesium. 16. Petroleum, natural gas, aluminium etc. are examples of ..... A) Rocks. B) Minerals. C) Fossils. D) None of the above. Show Answer Correct Answer: B) Minerals. 17. Which landform is created by deposition of sediments at the mouth of a river? A) Dune. B) Canyon. C) Delta. D) Glacier. Show Answer Correct Answer: C) Delta. 18. The study of the structure of the earth is called A) Biology. B) Geology. C) Zoology. D) None of the above. Show Answer Correct Answer: B) Geology. 19. Which layer of the Earth is composed mostly of iron and nickel and is in a liquid state? A) Crust. B) Mantle. C) Outer Core. D) Inner Core. Show Answer Correct Answer: C) Outer Core. 20. When this molten lava comes on the earth's surface, it rapidly cools down and becomes solid. Rocks formed in such a way on the crust are A) Extrusive igneous rocks. B) Intrusive igneous rocks. C) Metamorphic rocks. D) Sedimentary rocks. Show Answer Correct Answer: A) Extrusive igneous rocks. 21. The continental crust is made up of silica and aluminia, so it's called- A) Sima. B) Barysphere. C) Core. D) Unlucky. Show Answer Correct Answer: D) Unlucky. 22. The right order of the layers of the Earth from outer to inner A) Mantle, Core, Crust. B) Core, Mantle, Crust. C) Crust, Mantle, Core. D) Core, Crust, Mantle. Show Answer Correct Answer: C) Crust, Mantle, Core. 23. Clay A) Has definite chemical composition. B) Used for roads and buildings. C) Earth's surface. D) Made of silicon and alumina. E) Process of transformation of the rock. Show Answer Correct Answer: E) Process of transformation of the rock. 24. Sima Stands for A) Silica and magnet. B) Silica and magnesium. C) Silica and aluminum. D) Silica and mantle. Show Answer Correct Answer: B) Silica and magnesium. 25. From where the word sedimentary is derived? A) Sedimental. B) Sediment. C) Sand. D) None of these. Show Answer Correct Answer: B) Sediment. ← 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 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 10Class 7 Geography Chapter 2 Inside Our Earth Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books