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.
Formal region: An area or region with features that make it different from surrounding areas. Formal regions can be based on just about any feature. Areas including deserts, mountains, or coastlines are all good examples of formal regions. Many other factors can set apart a formal region; for instance, population levels, income levels, and even climate may define a formal region. Industry is another feature that can characterize a formal region.