Threats and Impacts Attended. Transforming the landscape of hillsides prone to erosion into cultivation terraces increases agricultural productivity and food security. Terraces prevent landslides and erosion by reducing the intensity of runoff.
Answer:
Terracing along slopes where bedding planes are steeply inclined. ... Retaining walls can be used to stabilize a slope with unconsolidated material. Proper drainage helps relieve pore pressure behind retaining walls. Building on terraced slopes adds weight to slope encouraging movement.
