Answer:
I think it's the Himalayan region.
A. the surface area of rocks decreases because of acid rain
The answer would most likely be Sea-floor spreading because sea-floor spreading mostly occurs at divergent boundaries.
<span>Weathering,
by definition, is the physical integration and chemical decomposition of earth
materials at or near the earth’s surface. Erosion, by definition, is the
gradual destruction of something by natural forces (e.g. water, wind, ice).
Therefore, the characteristic of both weathering and erosion is that it occurs
naturally.</span>
Seismographs and they check local springs for sulferic acids.