A. This is because these formations occur on the surface and can range from mountains to forests.
I think it is erosion or deposition
The salt will wash into the rivers and eventually the ocean. Too much salt in a freshwater system can be deadly to the wildlife. Ultimately, it will end up in the ocean, where it will have negligible impact. The real damage will be to any river systems it's washed into.
I think how long and how often.
