What is one consequence of land becoming unusable?

Land becoming unusable due to factors such as soil degradation, overuse, or contamination can indeed lead to erosion. When land is no longer able to support vegetation, the protective cover of plants and roots that holds the soil in place is lost. This absence of vegetation makes the soil more susceptible to erosion from wind and water. As the soil is eroded, the land becomes even less productive, creating a cycle of degradation that further reduces usability.

Erosion can lead to several negative consequences beyond just loss of land usability, including loss of fertile topsoil, increased sedimentation in waterways, and disruption in the local ecosystem. Therefore, recognizing the connection between land degradation and erosion highlights the critical need for sustainable land management practices to prevent land from becoming unusable and to maintain soil integrity.