The Plan shall contain recommendations for the most desirable general pattern of land use in the State. The recommendations shall be based on the best available information concerning: environmental and natural factors, including climate, soil and underground conditions, topography, and water sources and bodies of water; present and prospective economic bases of the State; water and sewerage facilities; trends of industrial, population, or other developments; habits and standards of life of the people of the State; and the relation of land use in the State to land use in adjoining areas.