| Clue | Answer | % Correct |
|---|---|---|
| Most populated state | California | 99%
|
| River that runs through the Grand Canyon | Colorado River | 98%
|
| Biggest city in Illinois | Chicago | 96%
|
| Sea Puerto Rico lies in | Caribbean Sea | 92%
|
| Capital of Nevada | Carson City | 89%
|
| Cape in Massachusetts` | Cape Cod | 85%
|
| Bay near Maryland | {Chesapeake} Bay | 79%
|
| Biggest city is Bridgeport | Connecticut | 78%
|
| Biggest city in North Carolina | Charlotte | 74%
|
| Mountain range in northwestern United States | Cascades | 63%
|
| River where Portland, OR lies on | Columbia River | 48%
|
| Island of the coast of Los Angeles | Catalina Island | 47%
|
| Deepest lake in United States (Western hemosphere) | Crater Lake | 35%
|
| National park in New Mexico | Carlsbad Caverns | 30%
|