Final answer:
Urbanization over a confined aquifer's recharge area can reduce groundwater availability since it decreases permeable land for water infiltration and increases water diversion through drainage systems.
Step-by-step explanation:
If urbanization occurs over the limited recharge area of a confined aquifer, water availability may indeed be reduced, verifying that the statement is true. The reason behind this is that urban development can lead to increased impermeable surfaces like roads and buildings, which reduces the area of land available for water to infiltrate the ground and naturally recharge the aquifer. Moreover, urbanization often involves the installation of extensive drainage systems that direct rainwater away from the recharge areas, further limiting the aquifer's ability to replenish its water supply. Overuse of water from the aquifer, such as for industrial irrigation, can lower the water table, leading to further issues such as saltwater intrusion and land subsidence.