Desertification:The process by which fertile land becomes desert due to factors like overgrazing, deforestation, or climate change.
Carrying Capacity: The maximum number of animals that an area of land can support sustainably without causing environmental degradation.
Erosion:The wearing away or removal of soil by wind, water, or other natural processes. Overgrazing can accelerate erosion by removing vegetation cover that protects the soil from erosion.