Respuesta :
I'd say C.
By creating an artificial earthquake underwater, they can demostrate the effects of tsuname, since underwater earthquakes are what cause them.
B is not totally incorrect, but it's not possible to just move the tectonic plates.
Answer:
[tex] \boxed{\bf~Option~C.~is~correct.} [/tex]
Hope it helped,
Happy homework/ study/ exam!