Item 12 dairy farms in the united states the figure presents a map of the united states titled dairy farms in the united states. concentrations of dots, representing dairy farms, are scattered across the map appearing in every state. the greatest concentrations of dots representing dairy farms are located in the midwest and northeast, it is heaviest in the following areas: south and central minnesota, northeast iowa, almost all of wisconsin, the northeastern corner of indiana, central ohio, southeastern pennsylvania, and western new york. source: united states department of agriculture, census of agriculture, 2012 the map shows the distribution of dairy farms across the lower 48 of the united states. each dot on the map represents approximately ten dairy farms. a. identify one type of boundary data shown on the map. b. identify the region of the united states where most dairy farms are located. c. identify one spatial pattern shown on the map. d. describe the characteristic land use associated with the spatial pattern shown on the map. e. describe two geographic features not shown on the map that would explain the patterns of dairy farming shown on the map.