Geography: United States #3

What is the name of the world's longest cave system (that can be found in Kentucky)?

What Great Lake does only New York State border?

What is the name of the climbing vine plant that is very invasive to the southeast?

What valley lies between the Allegheny Mountains and the Blue Ridge Mountains?

What are the five permanently inhabited territories of the US?

Casper is a city in what state where the John D. Rockefeller Memorial Parkway can be found? (Hint: it is also the state with the lowest population)

Wyoming

What is the name of Ohio's only national park?

What agricultural state is the geographical center of North America?

What state is the geographical center for the contiguous U.S.?

What is the most populous county?

What is the name for the series of mountain ridges that separates the principal draining systems of the continent?

What states does the above run through?

What is the name of the world's largest naval base? (Hint: it's also the name of the city (in Virginia) in which it resides)

"Virtue, Liberty, and Independence" is the motto of what mid-Atlantic state?

The name of what state comes from the French words for "Green Mountain"? (this is also the state's nickname)

What famous ice cream brand is from the above state? (Hint: it is two male names)

What is the climate of the Great Plains?

What is the name of the large shield volcano in Hawaii? This volcano is considered the largest mountain in the world when measured from its base (underwater) to its summit (above water).