3. PART A: In paragraph 4, how does the author's use of "crumples," "buckles," "crashed," and "mash-up" impact the reader's understanding of convergent boundaries?
Aby helping the reader understand how to locate the convergent boundaries
B by helping the reader to imagine the violent movement associated with convergent boundaries
C by providing the reader with a comparison between convergent and divergent boundaries
D by illustrating for the reader the differences between convergent boundaries and transform boundaries