What are the three main types of plate boundaries that exist? a
Complete, Deplete, and Transplant
b
Confine, Define, and Translate
c
Convergent, Divergent, and Transform
d
Contingent, Defendant, and Transcribe

C

Explanation:

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Convergent is when the plates collide directly and causes mountains and other landforms.

Divergent is when the plates move away from eachother which creates ridges and trenches (Marianna Trench).

Transform boundaries are when the two plates shear against eachother in opposite directions causing earthquakes.