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Practice
Chapter 3 n 4
| Question | Answer |
|---|---|
| Compare and Contrast active and passive continental margins. | Passive continental margins are not situated along an active plate boundary:Active Continental Margins situated along a(subduction zone type)convergent plate boundary |
| What are the deepest regions of the ocean? In what geologic setting do these form? | deep-ocean trenches |
| What is a hydrothermal vent? At what type of plate boundary do these form? | An opening in the seafloor out of which heated mineral-rich water flows;Tectonic plates |
| Where is oceanic lithosphere destroyed? | Convergent Plate boundaries |
| What surface feature(s) are associated with: continental collision zones | Suture |
| What surface feature(s) are associated with: subduction zones | Convergent Plate Boundaries |
| What surface feature(s) are associated with: divergent plate boundaries | Continental Rifts,Oceanic ridges and seafloor spreading |
| The process in which small fragments of crust are added to the margins of continents is: | continental accretion |
| What are two ways that mountain belts form (other than the formation of volcanoes) | One is from when two plates of the Earth's crust collide and fold. Another is when rocks push along the Earth's crust. |
Created by:
danyy30
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