This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Geography Chapter 2 Inside Our Earth – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Geography Chapter 2 Inside Our Earth Quiz 8 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. ..... is the most abundant gas in the atmosphere. A) Oxygen. B) Carbon dioxide. C) Argon. D) Nitrogen. Show Answer Correct Answer: D) Nitrogen. 2. In which season do plants shed their leaves in temperate deciduous forests? A) Dry season. B) Wet season. C) Both (a) and (b). D) None of these. Show Answer Correct Answer: A) Dry season. 3. Another name for primary rocks? A) Igneous rocks. B) Sedimentary rocks. C) Metamorphic rocks. D) Gemstones. Show Answer Correct Answer: A) Igneous rocks. 4. Which of the following is a depositional feature of a glacier? A) Moraine. B) Stack. C) Cliff. D) Sea arch. Show Answer Correct Answer: A) Moraine. 5. They have a very fine grained structure. A) Sedimentary rocks. B) Extrusive igneous rocks. C) Intrusive igneous rocks. D) None of the above. Show Answer Correct Answer: B) Extrusive igneous rocks. 6. The main mineral constituents found in the Central core is? A) Unlucky. B) Sima. C) Love. D) Iron. Show Answer Correct Answer: C) Love. 7. The common mineral in the continental masses and the oceanic crust is ..... A) Silicon. B) Magnesium. C) Aluminum. D) Iron. Show Answer Correct Answer: A) Silicon. 8. Which type of rocks are formed when molten magma cools and solidifies? A) Sedimentary rocks. B) Metamorphic rocks. C) Igneous rocks. D) Granite rocks. Show Answer Correct Answer: C) Igneous rocks. 9. The thinnest layer of the earth is A) Crust. B) Mantle. C) Core. D) Rocks. Show Answer Correct Answer: A) Crust. 10. Why is Earth called a dynamic planet? A) Never changes. B) Continuously undergoes changes. C) None of these. D) Is very large in size. Show Answer Correct Answer: B) Continuously undergoes changes. 11. Complete the following sentence:Rock which contains fossils are ..... A) Sedimentary Rocks. B) Metamorphic Rocks. C) Igneous Rocks. D) None of the above. Show Answer Correct Answer: A) Sedimentary Rocks. 12. ..... rock are made with sediments A) Sedimentary rock. B) Igneous rocks. C) Metamorphic rocks. D) None of the above. Show Answer Correct Answer: A) Sedimentary rock. 13. Earth is like A) Blue berry. B) Onion. C) Animal. D) Green grapes. Show Answer Correct Answer: B) Onion. 14. The remains of dead plants or animals trapped in layers of rocks are called ..... A) Minerals. B) Rocks. C) Fossils. D) Sediments. Show Answer Correct Answer: C) Fossils. 15. Just like a ..... our earth is made up of several concentric layers with one inside other A) Onion. B) Cabbage. C) Brinjal. D) Potato. Show Answer Correct Answer: A) Onion. 16. In word sial (al-means) A) Al-all. B) Al-alluminium. C) Al-metamorphic. D) Al-magic. Show Answer Correct Answer: B) Al-alluminium. 17. What is the name of the process by which igneous rocks are broken down into small particles? A) Metamorphism. B) Sedimentation. C) Erosion. D) Weathering. Show Answer Correct Answer: D) Weathering. 18. What is RED-FORT made of? A) Red-stone. B) Basalt. C) Sandstone. D) None of these. Show Answer Correct Answer: C) Sandstone. 19. The remains of dead plants trapped in the layers of rock are called A) Sediments. B) Fossils. C) Unlucky. D) None of the above. Show Answer Correct Answer: B) Fossils. 20. What happen the igneous and sedimentary rock go to heat and preasure A) Change into metamorphic rock. B) Change into igneous rock. C) Igneous. D) Crust. Show Answer Correct Answer: A) Change into metamorphic rock. 21. Most geologists think that the movement of Earth's plates is caused by A) Earth's magnetic field. B) Conduction. C) Earthquakes. D) Convection currents in the mantle. Show Answer Correct Answer: D) Convection currents in the mantle. 22. Just beneath the crust lies A) Core. B) Mantle. C) Silica. D) None of these. Show Answer Correct Answer: B) Mantle. 23. Igneous rocks are also called secondary rocks. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 24. A small stream or river feeding into the main river is known as ..... A) Confluence. B) Source. C) Tributary. D) Mouth. Show Answer Correct Answer: C) Tributary. 25. Limestone changes into ..... A) Quartzite. B) Slate. C) Marble. D) Granite. Show Answer Correct Answer: C) 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 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