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Ch 8 L 2 Questions
chapter 8 lesson 2 questions
Question | Answer |
---|---|
1. Use the terms volcanic arc, and trench in a sentence | A volcanic arc and a trench are both landforms created by compression |
2. Relate a transform fault to a fault zone | While a transform fault is a type of fault in which two tectonic plates slide past one another, a fault zone is just multiple faults in one area |
3. Define fault zone in your own words | A place where there are multiple faults close together |
4. Which type of stress is currently producing the East African Rift | B. tension stress |
5. Compare the development of tall mountains to how ocean trenches form | mountains form when two continental plates collide, and ocean trenches form when two oceanic plate collide or when a continental and an oceanic plate collide. |
6. Summarize the processes involved in the formation of a volcanic arc | The formation of a volcanic arc happen due to the formation of a volcanic arc |
7. Relate stresses at plate boundaries to the landforms assosiated with each type of boundary | Compressive stress - convergent plate boundaries Tensional stress - divergent plate boundaries Shear stress - transform boundaries |
8. If you heard earthquakes occurred in the same year in Illinois, Missouri, and Kentucky, what could you infer was happening below the surface | I would infer that shear stress was happening below the surface |
9. Relate a continental rift to a mid-ocean ridge | mid-ocean ridge causes continental rift |
10. Illustrate how mountains form where two continents collide | I do not know how to do this one |