This chapter is enacted for the purpose of promoting the health, safety, morals and the general welfare of the Township. The chapter is in accordance with a Comprehensive Plan and is designed to lessen congestion on the roads and highways; to secure safety from fire, panic and other danger; to provide adequate light and air; to prevent the overcrowding of land; to avoid undue congestion of population; to facilitate the adequate provision of transportation, water, sewerage, schools, parks and other public requirements; to conserve the value of buildings; and to encourage the most appropriate use of land throughout the Township.