Answer:
C. A mudslide caused by excessive rains
Explanation:
Soil erosion is the washing away or the blowing away of the top layer of the soil due to wind or water with the motion nutrient of the soil also washed away with them. This generally occurs due to excess of deforestation or cutting down of trees.
A mudslide is caused by heavy rain fall, where the gravity of the rainfall conquers the force of soaked soil.
I think its A but I'm not positive about this one.
Probably for the money they probably don't get paid as much.
Its flat land in other words it easier to grow crops