CategoryHierarchies.com

Urban heat islands are metropolitan areas that are significantly warmer than their surrounding rural areas due to human activities and infrastructure. This phenomenon is caused by the concentration of buildings, roads, and other structures that absorb and retain heat, as well as the reduction of green spaces and vegetation that would normally provide cooling effects. Urban heat islands can lead to higher energy consumption, increased air pollution, and health risks for residents, making them a pressing issue for urban planners and policymakers.