Give a few examples of places on earth where subduction is occurring?
http://www.sciencedaily.com/releases/2009/08/090805133007.htm wiki.answers.com: "You could find subduction zones in the depths of the oceans, at some plate boundaries. At this location, you would observe one tectonic plate (a plate of lower density then the other) being slipped under another plate into magma. These are also known as destructive boundaries, because crust is being destroyed, (as opposed to diverent boundaries where leaking magma creates new crust.)" the Aleutian Islands in Alaska. more here: http://volcano.oregonstate.edu/subduction-zone-volcanism
Is this question relevant to this course? Tonga trench which is east of Australia and the Peru-Chile trench on the west coast of the South America.
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