How do irrigation practices contribute to the water crisis?

Irrigation practices can exacerbate the water crisis by leading to over-extraction of water resources, particularly in arid regions where water is already scarce. Inefficient irrigation methods, such as flood irrigation, can result in significant water loss through evaporation and runoff, further depleting available supplies. Additionally, the diversion of freshwater for agricultural use can negatively impact local ecosystems and reduce the availability of water for other critical needs, such as drinking and sanitation. Ultimately, unsustainable irrigation contributes to a cycle of water scarcity and environmental degradation.