Survey
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* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
What is the name of these islands? 1 What country is this? Type of plate boundary? 2 What mountain range is found here and why are they volcanic? 3 Martinique and other volcanic islands form when what two types of crust collide? 4 Name three of Africa’s Great Lakes formed by rifting. 5 The Appalachian Mountains were formed in a collision in the past between what two types of crust. 6 What is occurring at this point? 7 What famous fault is found here and what danger should you be aware of? 8 What is the name of the mountain range found in Washington State? 9 This is an aerial view of Mt. St. Helens. What is the name of the collapsed magma chamber (seen on the north side of the mountain)? 10 What is the name of the mountain range in northern India? 11 What is the name of the fault in New Zealand? 12 The deepest trench in the world is found here. What is its name? 13 In what layer of the Earth are convection currents found? 14 How fast do convection currents and tectonic plates move? 15 What process would have been responsible for the splitting of Pangaea? 16 What plate subducted to form the Peru-Chile Trench? 17 What type of boundary is found between the African and South American plates? 18 What would you expect to find all around the Philippine Plate? 19 What term describes when one plate goes under another plate, as in the diagram below? 20 Which plate always goes “down” into the mantle? Why? 21 What two features should you expect to find whenever one plate goes under another plate? 22 What is being shown in this diagram? 23 Where is the youngest oceanic crust located? 24 What would you expect to happen along a transform boundary? 25 What did scientists notice about the magnetic pattern on either side of the mid-ocean ridge? 26 What type of boundary exists between the Indian Plate and the Eurasian plate? 27 What volcanoes formed on the overriding plate of the Philippine Trench? 28 What type of boundary is responsible for creating the Pacific Ring of Fire? 29 The Himalayas, Appalachians, and Rockies are all examples of folded mountains. Folded mountains form at a collision between what type of plates? 30 What is the only type of boundary where crust is neither created nor destroyed? 31 Lakes and seas along the East African Rift may eventually become what? 32 The Hawaiian Islands form a line and look like the volcanic islands formed by subduction (such as the Aleutian Islands). These islands did not form at a plate boundary, though. Explain how the Hawaiian Islands formed. 33 This map shows a tsunami that was generated off the coast of Kamchatka, Russia. What causes tsunamis? 34