The table below describes geological events.

event boundary where they occur

convergent divergent transform
a yes yes yes
b no yes no

which statement is most likely correct?

a) event a represents earthquakes and event b represents formation of ocean basins.

b) event a represents formation of ocean basins and event b represents earthquakes.

c) event a represents volcanic eruption and event b represents creation of mountain ranges.

d) event a represents creation of mountain ranges and event b represents volcanic eruption.