Congo is farther north Paraguay is south
Groundwater<span> also can </span>cause erosion<span> under the surface. As water flows through the soil, acid is formed. ... Minerals that are carried in </span>groundwater<span> can also be </span>deposited<span> in other places. This cycle of </span>erosion and deposition<span> can </span>cause <span>underground caves to form.</span>
I believe your answer would be A- Farmers and urban dwellers.
Hope this helps. Correct me if I'm wrong.
No, it's main coastline is on the Atlantic Ocean