Rooftops are the upper surfaces of buildings, providing a protective cover from weather elements like rain and snow. They can be flat or sloped, depending on architectural design and local climate. Rooftops often serve various functions, including housing mechanical equipment, providing outdoor spaces, or even supporting gardens. In urban areas, rooftops can be utilized for recreational purposes, such as rooftop gardens or terraces, enhancing the aesthetic appeal of a city. Some cities promote green roofs to improve air quality and reduce heat, while others may use rooftops for solar panels, contributing to sustainable energy efforts.