A region experiences frequent landslides from heavy rains. How can the local residents lower the frequency of landslides in the region?
Start contour plowing soil in valleys that are impacted by landslides.
Plant vegetation on the slopes that experience landsides.
Encourage deforestation in the regions that haven’t suffered landslides.
Divert water so it flows into the affected region.
Reduce the slopes where landslides occur.