$55$ : $222$ : Discuss the impact of urbanization on the hydrological cycle in metropolitan areas. Specifically, explain how increased impervious surfaces, such as roads and buildings, affect the natural infiltration of water into the ground. Describe the subsequent effects on groundwater recharge, surface runoff, and potential flooding. Additionally, provide examples of strategies that urban planners can implement to mitigate these negative impacts, including the use of green infrastructure and sustainable urban drainage systems.