Living roofs, also known as green roofs, are layers of vegetation planted on rooftops. They help improve air quality, reduce urban heat, and provide insulation for buildings. By absorbing rainwater, living roofs can also minimize stormwater runoff, which helps prevent flooding in urban areas. These roofs can support various plants, including grasses, herbs, and even small shrubs. Living roofs contribute to biodiversity by creating habitats for birds and insects. They are increasingly popular in cities as a sustainable solution to combat environmental challenges and enhance urban aesthetics.