To promote, protect and facilitate the public health, safety, and general welfare of the inhabitants of the Township of Pennsbury by 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.