John F. Kennedy International Airport is one of the busiest airports in the New York City area, The Statue of Liberty, located on Liberty Island, is one of the cities biggest attractions.
There is a major difference between formal and functional regions. Formal regions are huge areas that are characterized by many activities. A functional region is a region that serves other regions, like major cities serving rural areas.
  A functional region is a type of region that is characterized by its function such as a drainage basin, city-region, or a metropolitan area.  . + 123 others found this useful. Lupita Alvarez. Edit.