Question

Why has groundwater use increased over time?
short paragraph

Answer 1

Groundwater use has risen because growing populations, expanding agriculture and industrial activity have driven greater water demand while surface supplies are often seasonal or unreliable. Improvements in drilling and pumping technology (especially electric pumps), cheaper infrastructure and subsidies made wells easier and cheaper to develop, so users turned to the relatively reliable groundwater store. Continued urbanization and intensified irrigated farming, along with occasional droughts and limited surface-water management, have further increased reliance on groundwater over time.