Prevention of erosion could best be carried out by
Answer Details
Prevention of erosion is best carried out by contouring of sloping ground and afforestation. Sloping ground is prone to erosion due to water and wind action, and planting trees or other vegetation is an effective method of reducing erosion. The roots of the plants hold the soil together, preventing it from being washed away by water or blown away by wind. Additionally, contouring involves constructing ridges and furrows across the slope to help trap and slow down water, reducing its erosive power. These measures are effective in conserving soil and maintaining a healthy ecosystem. Other methods such as crop rotation, mulching, and strip cropping can also be used in combination with afforestation and contouring to further prevent erosion.