To promote, protect, and facilitate the public health, safety, morals, and the general welfare; coordinated and practical community development and proper density of population; emergency management preparedness and operations; the provision of adequate light and air; access to incident solar energy; police protection; vehicle parking and loading space; transportation; water; sewerage; schools; recreational facilities; public grounds; the provision of a safe, reliable and adequate water supply for domestic, commercial, agricultural, or industrial use; and other public requirements; as well as preservation of the natural, scenic, and historic values in the environment and preservation of forests, wetlands, aquifers, and floodplains.