Three effects of soil erosion on agricultural productivity

Here are three effects of soil erosion on agricultural productivity: 1. Loss of Topsoil: Erosion removes the nutrient-rich topsoil, which is the most fertile layer for plant growth. This directly reduces the soil's ability to support crops. 2. Reduced Water Retention: Eroded soil has a lower capacity to hold water. This leads to drier conditions, making crops more vulnerable to drought and requiring more irrigation. 3. Increased Sedimentation: Eroded soil particles can wash into rivers and lakes, causing sedimentation. This can damage aquatic ecosystems and reduce the capacity of water reservoirs, impacting water availability for agriculture. That's 2 down. 3 left today — send the next one.