Answer:
As Most of us know, the majority of the Caribbean Islands were formed by volcanic and tectonic plate activity. Tectonic plates wrestled and moved against each other to force one plate towards the ocean's surface to create new Islands.
B. 1 in 4 which is also 25%
I don't think there's a southern time zone because the Earth moves vertically-horizontal not horizontal-vertically.
So the answer to your question is D.
