What will happen if the use of groundwater exceeds the rate of replenishment?

If the use of groundwater exceeds the rate of replenishment, it can lead to depletion of aquifers, causing wells to run dry and affecting water availability for people, agriculture, and ecosystems. This can also result in land subsidence, saltwater intrusion, and other long-term environmental impacts. Sustainable management practices are essential to prevent overexploitation of groundwater resources.