This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Geography > Inside Our Earth > Class 7 Geography Chapter 2 Inside Our Earth – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 2 Inside Our Earth Quiz 2 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the innermost layer of the earth? A) Core. B) Crust. C) Outer core. D) Mantle. Show Answer Correct Answer: A) Core. 2. The earth movements are divided on the basis of the ..... which causes them to move. A) Forces. B) Action. C) Water. D) Wind. Show Answer Correct Answer: A) Forces. 3. The innermost layer of earth A) Crust. B) Core. C) Mantle. D) None of the above. Show Answer Correct Answer: B) Core. 4. TRUE/ FALSERocks have definite chemical composition. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 5. Slate and marble are the type of ..... A) Intrusive Igneous rock. B) Extrusive igneous rock. C) Metamorphic rock. D) Sedimentary rock. Show Answer Correct Answer: C) Metamorphic rock. 6. WHICH ROCK IS FORMED DUE TO EXTREME HEAT AND PRESSURE? A) IGNEOUS ROCKS. B) SEDIMENTARY ROCKS. C) METAMORPHIC ROCKS. D) None of the above. Show Answer Correct Answer: C) METAMORPHIC ROCKS. 7. Minerals have a definite or certain- A) Physical properties. B) Chemical composition. C) Both A and B. D) None of the above. Show Answer Correct Answer: C) Both A and B. 8. Igneous and sedimentary rocks can change into A) Extrusive igneous rocks. B) Igneous rocks. C) Intrusive igneous rock. D) Metamorphic rocks. Show Answer Correct Answer: D) Metamorphic rocks. 9. Igneous word has been originated from Latin word Ignis, meaning A) (a) water. B) (b) fire. C) (c) air. D) None of the above. Show Answer Correct Answer: B) (b) fire. 10. Which layer of the Earth is primarily made up of nickel and iron and has high temperature and pressure? A) Crust. B) Core. C) Mantle. D) Sima. Show Answer Correct Answer: B) Core. 11. The deepest mine in the world is ..... km deep A) 5. B) 3. C) 7. D) 4. Show Answer Correct Answer: D) 4. 12. Example of metamorphic rock A) Basalt. B) Granite. C) Slate. D) Pebbles. Show Answer Correct Answer: C) Slate. 13. Which rock is the molten magma made up of? A) Igneous. B) Metamorphic. C) Sedimentary. D) None of these. Show Answer Correct Answer: A) Igneous. 14. The inner most layer of the earth is A) Sima. B) Mantle. C) Core. D) Crust. Show Answer Correct Answer: C) Core. 15. Which type of rock often contains fossils? A) Intrusive. B) Igneous. C) Sedimentary. D) Metamorphic. Show Answer Correct Answer: C) Sedimentary. 16. 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. 17. The mantle extends up to ..... ? A) 2900 km. B) 2020 km. C) I don't know?. D) 3500 km. Show Answer Correct Answer: A) 2900 km. 18. 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. 19. 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. 20. 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. 21. Which of the following is not a layer of earth? A) Crust. B) Middle core. C) Inner core. D) Mantle. Show Answer Correct Answer: B) Middle core. 22. 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. 23. ..... igneous rocks are formed on the surface of the earth. A) Intrusive. B) Subvolcanic. C) Extremive. D) Plutonic. Show Answer Correct Answer: C) Extremive. 24. 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. 25. 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. 26. 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. 27. The process of transformation of rocks from one form to the other is called ..... A) Rock cycle. B) Rock metamorphosis. C) Transfer of rocks. D) Rock change. Show Answer Correct Answer: A) Rock cycle. 28. 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. 29. 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. 30. Which landform is created by deposition of sediments at the mouth of a river? A) Canyon. B) Dune. C) Glacier. D) Delta. Show Answer Correct Answer: D) Delta. 31. 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. 32. Which layer of the Earth is composed mostly of iron and nickel and is in a liquid state? A) Crust. B) Outer Core. C) Mantle. D) Inner Core. Show Answer Correct Answer: B) Outer Core. 33. 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. 34. The continental crust is made up of silica and aluminia, so it's called- A) Core. B) Sima. C) Barysphere. D) Unlucky. Show Answer Correct Answer: D) Unlucky. 35. The right order of the layers of the Earth from outer to inner A) Core, Crust, Mantle. B) Mantle, Core, Crust. C) Crust, Mantle, Core. D) Core, Mantle, Crust. Show Answer Correct Answer: C) Crust, Mantle, Core. 36. From where the word sedimentary is derived? A) Sedimental. B) Sediment. C) Sand. D) None of these. Show Answer Correct Answer: B) Sediment. 37. What type of rock is sandstone, which is made from grains of sand? A) Igneous rock. B) Sedimentary rock. C) Metamorphic rock. D) Fossilized rock. Show Answer Correct Answer: B) Sedimentary rock. 38. How many layers of earth are there A) 2. B) 5. C) 3. D) 8. Show Answer Correct Answer: C) 3. 39. From which of the following word the metamorphic word arrive? A) Japanese. B) Greek. C) Latin. D) French. Show Answer Correct Answer: B) Greek. 40. ..... is made up of red sandstone A) Red fort. B) Tajmahal. C) Moti Mosque. D) None of the above. Show Answer Correct Answer: A) Red fort. 41. The main mineral constituents found in the Oceanic crust is? A) Nickel. B) Sima. C) Unlucky. D) Magnesium. Show Answer Correct Answer: B) Sima. 42. The innermost layer is made up of nickel and ..... and is called nife A) Copper. B) Bauxite. C) Manganese. D) None of these. Show Answer Correct Answer: D) None of these. 43. What are the smaller particles of rocks called when they are broken down? A) Fossils. B) Sediments. C) Magma. D) Grains. Show Answer Correct Answer: B) Sediments. 44. Example for Intrusive Igneous rock is? A) Gold. B) Granite. C) Diamond. D) Basalt. Show Answer Correct Answer: B) Granite. 45. Seven stones is also known as A) Pitthoo. B) Staple. C) Gone. D) None of the above. Show Answer Correct Answer: A) Pitthoo. 46. What is the total depth of crust? A) 40 km. B) 35 km. C) 50 km. D) 30 km. Show Answer Correct Answer: B) 35 km. 47. Where is the deepest mine in the world and how deep is it? A) North America, 4km. B) India, 6km. C) South Africa, 4km. D) Ireland, 7km. Show Answer Correct Answer: C) South Africa, 4km. 48. The metamorphic rocks are formed under the influence of ..... A) High temperature. B) High pressure. C) High temperature and high pressure. D) Low pressure. Show Answer Correct Answer: C) High temperature and high pressure. 49. What is the radius of the Core? A) 900 km. B) 3500 km. C) 7000 km. D) 4000 km. Show Answer Correct Answer: B) 3500 km. 50. Rock made of cooled magma is known as A) Volcanic rock. B) Sedimentary rock. C) Metamorphic rock. D) Igneous rock. Show Answer Correct Answer: D) Igneous rock. 51. Environner means A) Neighbourhood. B) Plants and Animals. C) Environment. D) Brotherhood. Show Answer Correct Answer: A) Neighbourhood. 52. The uppermost layer over the earth's surface is called A) Mantle. B) Crust. C) Outer core. D) Inner core. Show Answer Correct Answer: B) Crust. 53. How many percentage of crust is formed out of the total volume of earth? A) 1%. B) 2%. C) 5%. D) None of the above. Show Answer Correct Answer: A) 1%. 54. The word metamorphic is derived from metamorphose which means- A) To settle down. B) Fire. C) Change in form. D) Heat and pressure. Show Answer Correct Answer: C) Change in form. 55. Sedimentary rocks are made of deposed ..... A) Rocks. B) Sediments. C) Iron. D) Sand. Show Answer Correct Answer: B) Sediments. 56. ROCKS ARE MADE OF A) COAL. B) IRON. C) MINERALS. D) WATER. Show Answer Correct Answer: C) MINERALS. 57. When molten lava comes on the earth's surface, it rapidly cools down and becomes ..... A) Liquid. B) Solid. C) Gas. D) None of the above. Show Answer Correct Answer: B) Solid. 58. The radius of the earth is ..... km A) 6471. B) 6372. C) 6381. D) 6371. Show Answer Correct Answer: D) 6371. 59. Which rock formation is the Deccan plateau made up of? A) Granite. B) Marble. C) Basalt. D) Sandstone. Show Answer Correct Answer: C) Basalt. 60. Which area of the Earth is least dense? A) Mantle. B) Inner core. C) Outer core. D) Crust. Show Answer Correct Answer: D) Crust. ← PreviousNext →Related QuizzesGeography QuizzesClass 7 QuizzesClass 7 Geography Chapter 2 Inside Our Earth Quiz 1Class 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books