Answer: The answer is C:
a region of compressed rock located behind a volcanic arc at a convergent continental margin.
explanation:
Typically found in orogenic forelands or in rear-arc position (e.g. on east side of Andes). It's formed during continent-continent collision, and often in passive margin sediments of the subducting plate (and hence can exhume the earlier rift margin that formed the foundation for the passive margin.
What is ejected from a volcano like ash,blocks solar radiation from reaching earth’s surface. Therefore it lowers the surface temperature.
The answer is the south. The south has always been known for farming more than industry