The Zoning Commission shall study the zoning questions of the city and make to the City Council preliminary reports and an annual report, and any suggested amendments of the zoning provisions contained in this Code, for the regulation of the height of buildings and structures, setback lines or building lines, the intensity of the use of lot areas, the location of trades and industries, and buildings designed for industrial, business, residential, or other use, and dividing the city into various use, height, and other districts for the purposes of establishing and enforcing adequate and proper zoning regulations. The governing body shall perform such other duties as may be prescribed by the City Council or state law.