This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 2 Inside Our Earth – Quiz 25 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 2 Inside Our Earth Quiz 25 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Innermost layer of earth is A) Core. B) Coye. C) Crust. D) Mantle. Show Answer Correct Answer: A) Core. 2. The earth is made up of several ..... layers. A) Concentric. B) Parallel. C) Horizontal. D) Vertical. Show Answer Correct Answer: A) Concentric. 3. When the molten magma cools, it becomes ..... A) Solid. B) Liquid. C) Gas. D) Vapour. Show Answer Correct Answer: A) Solid. 4. ..... comprises the outer solid crust of the earth A) Lithosphere. B) Atmosphere. C) Biosphhere. D) Hydrosphere. Show Answer Correct Answer: A) Lithosphere. 5. Environer is a: A) Greek word. B) Latin word. C) French word. D) English word. Show Answer Correct Answer: C) French word. 6. What do you mean by fossils? A) Sedimentary rocks. B) Remains of plants and animals. C) Igneous rocks. D) None of these. Show Answer Correct Answer: B) Remains of plants and animals. 7. Under what conditions can igneous and sedimentary rocks change into metamorphic rocks? A) Great heat and pressure. B) Freezing temperatures. C) Strong winds. D) High humidity. Show Answer Correct Answer: A) Great heat and pressure. 8. Slate and marble are examples of which rock? A) Igneous rock. B) Sedimentary rocks. C) Metamorphic rocks. D) None of the above. Show Answer Correct Answer: C) Metamorphic rocks. 9. The word "ignis" means A) Air. B) Water. C) Fire. D) Earth. Show Answer Correct Answer: C) Fire. 10. The process in which the rock changes from one to another is known as the? A) Water cycle. B) Rock cycle. C) Metamorphic cycle. D) Sedimentary cycle. Show Answer Correct Answer: B) Rock cycle. 11. Environment includes: A) Human. B) Nature. C) Human made things. D) All of the above. Show Answer Correct Answer: D) All of the above. 12. The change of one type of rock into another in a cyclic manner is known as ..... A) Rock cycle. B) Water cycle. C) Life cycle. D) None of the above. Show Answer Correct Answer: A) Rock cycle. 13. LIMESTONE UNDER GREAT TEMPERATURE AND PRESSURE CHANGES INTO ..... A) GRANITE. B) MARBLE. C) All the above. D) None of the above. Show Answer Correct Answer: B) MARBLE. 14. The remains of the dead plants and animals trapped in the layers of rocks are called A) Conventional. B) Fossils. C) Rocks. D) Minerals. Show Answer Correct Answer: B) Fossils. 15. What is the percentage of the volume of the Earth that the crust forms? A) 15%. B) 1%. C) 89%. D) 20%. Show Answer Correct Answer: B) 1%. 16. Limestone change into marbles A) Preasure. B) Igneous and sedimentary rock change into metamorphic rock. C) Sedimentary change into igneous rock. D) Heat. Show Answer Correct Answer: B) Igneous and sedimentary rock change into metamorphic rock. 17. Thorny ..... and scrubs grow in dry region A) Trees. B) Herbs. C) Palm trees. D) Shrubs. Show Answer Correct Answer: D) Shrubs. 18. LATIN WORD OF IGNEOUS A) Sediment. B) IGNIS. C) Fires. D) IGNOS. Show Answer Correct Answer: B) IGNIS. 19. Which chemicals are the main constituents of core?(Select the correct combination)1.nickel2.silica3.iron4.alumina5.Magnesium A) 1, 4. B) 2, 3. C) 3, 1. D) 5, 3. E) 5, 4. Show Answer Correct Answer: C) 3, 1. 20. The naturally occurring substances which have certain physical properties and definite chemical composition. A) Rocks. B) Elements. C) Minerals. D) Mmetamorphic Rocks. Show Answer Correct Answer: C) Minerals. 21. Where are metallic ores like gold and silver found? A) Igneous. B) Sedimentary. C) Metamorphic. D) None of the above. Show Answer Correct Answer: A) Igneous. 22. Which rocks are hard and non-porous? A) Igneous. B) Metamorphic. C) Sedimentary. D) None of the above. Show Answer Correct Answer: A) Igneous. 23. ..... , one of the world's largest snakes is found in thetropical rainforests. A) Boa. B) Rattle Snake. C) Cobra. D) Anaconda. Show Answer Correct Answer: D) Anaconda. 24. The molten magma inside the earth moves in a ..... manner. A) Triangular. B) Horizontal. C) Circular. D) Vertical. Show Answer Correct Answer: C) Circular. 25. What is the name of the process by which sediments are compressed and hardened to form layers of rocks? A) Erosion. B) Deposition. C) Metamorphism. D) Sedimentation. Show Answer Correct Answer: D) Sedimentation. ← 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