WebXam Agriculture, Food, and Natural Resources (AFNR) Practice Test

One major consequence of overgrazing is soil erosion and loss of vegetation. When livestock graze excessively on a specific area, they can remove much of the plant cover that protects the soil. This lack of vegetation exposes the soil to winds and rains, which can lead to erosion as the topsoil is washed or blown away. As soil is eroded, it loses its essential nutrients and structure, further degrading its quality and leading to diminished agricultural productivity. In the long term, this can create a cycle of desertification, making it challenging for both natural ecosystems and agricultural practices to recover. Additionally, the loss of plant life can disrupt local ecosystems, which rely on a variety of flora for habitat and food.