What is associated with the process of subduction...


A) small earthquakes, a trench and volcanic arc
B) large earthquakes, a rift valley and volcanic arc
C) small earthquakes, a trench and a rift valley
D) large earthquakes, a trench and volcanic arc

You have a textbook? Class notes?

They aren't in the textbook. The whole class is very confused. I'm talking to some of my classmates now and they say the same thing. My teacher said he's never gotten so many "f's" on a test before. As you can see, a very bad teacher. Anyway, I think the answer is "D".. is that correct?

Yes.