Which term describes land becoming barren due to loss of fertility?

Which term describes land becoming barren due to loss of fertility?

• A. Deforestation
• B. Desertification
• C. Desiccation
• D. Erosion

Answer: (B)

Desertification is land degradation where fertile land becomes barren and unproductive, often in semi-arid regions. It happens when soil fertility is lost due to factors like overgrazing, poor farming practices, deforestation, and changes in rainfall patterns. As soil structure breaks down, organic matter declines, and moisture is lost, crops fail and vegetation cover diminishes, allowing erosion and desert-like conditions to spread. This term specifically captures the shift from productive land to desert-like land, not just the removal of trees or a general drying out. Deforestation is the removal of forest cover, desiccation is drying out of soil or the landscape, and erosion is the physical wearing away of soil—processes that can contribute to desertification but don’t by themselves define land becoming barren due to loss of fertility.

Desertification is land degradation where fertile land becomes barren and unproductive, often in semi-arid regions. It happens when soil fertility is lost due to factors like overgrazing, poor farming practices, deforestation, and changes in rainfall patterns. As soil structure breaks down, organic matter declines, and moisture is lost, crops fail and vegetation cover diminishes, allowing erosion and desert-like conditions to spread. This term specifically captures the shift from productive land to desert-like land, not just the removal of trees or a general drying out. Deforestation is the removal of forest cover, desiccation is drying out of soil or the landscape, and erosion is the physical wearing away of soil—processes that can contribute to desertification but don’t by themselves define land becoming barren due to loss of fertility.