The practice that helps preserve water in the Basin and Range is Sustainable agriculture.

Sustainable agriculture practices play a crucial role in conserving water resources in the Basin and Range Province, an area characterized by arid conditions and limited water availability. Techniques such as crop rotation, reduced tillage, and the use of droughtresistant plant varieties help minimize water usage while maintaining soil health. Additionally, sustainable irrigation methods, like drip irrigation, optimize water efficiency, reducing waste. By prioritizing water conservation in agricultural practices, local farmers can contribute to the overall sustainability of the region, ensuring that water resources are preserved for both agricultural needs and the surrounding ecosystems.