| Border | Range | % Correct |
|---|---|---|
| China and India | Himalayas | 94%
|
| Italy and Switzerland | Alps | 92%
|
| Argentina and Chile | Andes | 89%
|
| Idaho and Montana | Rocky | 89%
|
| France and Spain | Pyrenees | 88%
|
| Georgia and Russia | Caucasus | 85%
|
| Virginia and West Virginia | Appalachian | 78%
|
| Algeria and Morocco | Atlas | 78%
|
| Slovakia and Ukraine | Carpathian | 73%
|
| California and Nevada | Sierra Nevada | 73%
|
| Norway and Sweden | Scandinavian | 46%
|
| China and Kyrgyzstan | Tien Shan | 35%
|
| Iran and Iraq | Zagros | 34%
|
| Laos and Vietnam | Annamite | 15%
|