Answer:
i think it would be B :) hope this helps
Explanation:
They allow magma to burst between cracks, and they cause blocks of rock to seperate and form new plates.
1. fault block mountains develop in areas where widespread uplift causes fragmentation of the upper crust, also have steep dips
2. major mountain belts formed by volcanism intrusion and horizontal shortening
:D
The answer is B. Polynesia I hope I'm not too late or if I am I could aide those who need this answer. :)
<span>They act like dams or form long ridges of land.</span>
