Why urban land use causes a more significant risk of flooding than rural land use?

Answer 1

Urban land use often increases the risk of flooding due to the prevalence of impervious surfaces like concrete and asphalt, which prevent water absorption and enhance runoff. Additionally, the concentration of buildings and infrastructure can obstruct natural water pathways, leading to quicker accumulation of water in urban areas. In contrast, rural land typically features more vegetation and permeable surfaces, allowing for better water absorption and natural drainage, thereby reducing flood risk. Urbanization also often leads to degraded drainage systems and overburdened stormwater management, exacerbating flooding issues.