Public purposes. This chapter is designed to lessen congestion in the streets; to secure safety from fire, panic and other dangers; to promote health and the general welfare; to provide adequate light and air, including access to sunlight for solar collectors and to wind for wind energy systems; to encourage the protection of groundwater resources; to prevent the overcrowding of land; to avoid undue concentration of population; and to facilitate the adequate provision of transportation, water, sewerage, schools, parks, and other public requirements; and to preserve burial sites as defined in Section 157.70(1), Wis. Stats. Specifically, this chapter is adopted for the purpose of protecting the public health, safety, morals, comfort, convenience and general welfare by implementing certain goals and objectives of the Comprehensive Master Plan. Additional purposes of this chapter are specified throughout this chapter.