This quiz works best with JavaScript enabled. Home > Indian Geography > Earth > Internal Structure Of Earth – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Internal Structure Of Earth Quiz 3 (7 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Core has a pressure of ..... times greater than the atmospheric pressure ..... billion. A) 1. B) 2. C) 3. D) None of these. Show Answer Correct Answer: C) 3. 2. Continental crust consists of ..... rocks. A) Granite. B) Basaltic. C) Acidic. D) Basic. Show Answer Correct Answer: A) Granite. 3. According to Jaffery's division the 3rd layer is made up of ..... A) Dunite & Predolite. B) Dioite & Predolite. C) Dunite & Dionte. D) Diorite & Thicklite. Show Answer Correct Answer: D) Diorite & Thicklite. 4. The proportion of ..... rocks decreases with depth. A) Silicon. B) Iron. C) Lead. D) Aluminum. Show Answer Correct Answer: A) Silicon. 5. For every 108 feet descent bellow the surface of earth temperature rises for ..... A) 1.8. B) 1.9. C) 1.10. D) 1.20. Show Answer Correct Answer: A) 1.8. 6. Hanging valleys are formed by the action of: A) Moving ice. B) Wind. C) Running water. D) None of these. Show Answer Correct Answer: A) Moving ice. 7. Just beneath the rigid lithosphere a soft layer of upper mental is called: A) Berysphere. B) Mesosphere. C) Asthenosphere. D) None of these. Show Answer Correct Answer: C) Asthenosphere. ← PreviousRelated QuizzesIndian Geography QuizzesInternal Structure Of Earth Quiz 1Internal Structure Of Earth Quiz 2Tectonic Plates QuizThe Earth QuizVolcanoes Quiz 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books