A grand total of one.
If the people of the USA allow this eco-system to be destroyed, there will be no others on this planet.
One
In 1991, United States Sugar Corporation was fined $3.75 million for improper disposal of hazardous materials from one of its Clewiston mills in the Everglades
the EVERGLADES
The National Park Service website lists numerous bird species that are found in the everglades. The Park Service reports that the upland sandpiper is a bird species found in the everglades. It is a species that is found in many areas of the United States.
Beacause it is the largest national park left in the continental united states.
The Florida Everglades are the largest subtropical wilderness in the United States.
The Everglades are the flat lowland that stretches along the southern coast. The Everglades are the largest subtropical wilderness area in the United States.
Overall - The Everglades which are a subtropical wetland located in the southern portion of the U.S. state of Florida, comprising the southern half of a large watershed. The Everglades host many coldblooded animals, including alligators and frogs.
The United States has 23 world heritage sites including the Statue of Liberty, Everglades, Carlsbad Caverns, and Yellowstone.
50 states are in the united states
there are only 50 states in the United States.
How many frisbees are sold in the united states?
I presume you are asking about the Southeastern United States. Biscayne, Congaree, Dry Tortuga, Everglades, Great Smoky Mountains, Hot Springs, Shenandoah. If you include Texas in the "Southern United States," add Big Bend and Guadalupe Mountains. If you include Kentucky, add Mammoth Cave.