| Acres | Answer | % Correct |
|---|---|---|
| 192.8 | Gateway Arch | 100%
|
| 26,692.6 | Congaree | 86%
|
| 15,349.1 | Indiana Dunes | 71%
|
| 8,256.7 | American Samoa | 57%
|
| 30,779.8 | Black Canyon of the Gunnison | 57%
|
| 32,571.9 | Cuyahoga Valley | 57%
|
| 5,554.2 | Hot Springs | 57%
|
| 26,685.7 | Pinnacles | 57%
|
| 15,052.3 | Virgin Islands | 57%
|
| 33,489 | Haleakala | 14%
|