What factor does NOT contribute to soil degradation?

Improving soil management practices does not contribute to soil degradation; rather, it actively helps to prevent or reverse it. Effective soil management practices involve techniques that promote soil health, enhance fertility, and maintain the integrity of the soil structure. These practices can include crop rotation, cover cropping, reduced tillage, and the use of organic amendments. By implementing these strategies, soil quality is improved, erosion rates are reduced, and the overall ecosystem is supported.

In contrast, factors such as deforestation, overgrazing, and industrial pollution lead to soil degradation through various mechanisms, including loss of organic material, compaction, nutrient depletion, and contamination. Therefore, it's important to emphasize that improving soil management practices is fundamental in combating soil degradation and fostering a sustainable environment.