Tennessee Valley Authority (TVA) Sites Red = water dams Purple = nuclear power plants Orange = fossil fuel power plants Map showing Tennessee and bordering states, Alabama, Mississippi, Georgia, South Carolina, North Carolina, Virginia, West Virgi Public Domain Study the map above. The TVA believes that the positive externalities outweigh the negative externalities of which renewable resource? (4 points) Question 19 options: 1) Coal 2) Uranium 3) Water 4) Lumber