| Category | Feature | % Correct |
|---|---|---|
| Highest mountain | Mt. Everest | 99%
|
| Biggest desert (non-arctic) | Sahara | 94%
|
| Longest river (disputed) | Nile | 92%
|
| Biggest canyon | Grand Canyon | 91%
|
| Highest mountain (Africa) | Mt. Kilimanjaro | 90%
|
| Biggest island (Africa) | Madagascar | 88%
|
| Longest river (disputed) | Amazon | 87%
|
| Longest river (North America) | Mississippi | 86%
|
| Biggest waterfall | Niagara Falls | 84%
|
| Biggest island (Caribbean) | Cuba | 82%
|
| Biggest island (not including continents) | Greenland | 78%
|
| Deepest ocean trench | Mariana Trench | 70%
|
| Biggest island (Mediterranean) | Sicily | 70%
|
| Highest waterfall | Angel Falls | 66%
|
| Biggest lake (surface area, freshwater) | Lake Superior | 65%
|
| Highest mountain (North America) | Mt. McKinley/Denali | 64%
|
| Longest river (Asia) | Yangtze | 62%
|
| Lowest place (North America) | Death Valley | 59%
|
| Longest river (Europe) | Volga | 56%
|
| Biggest lake (volume, freshwater) | Lake Baikal | 54%
|
| Biggest lake (surface area) | Caspian Sea | 53%
|
| Lowest lake | Dead Sea | 49%
|
| Highest lake (navigable) | Lake Titicaca | 41%
|
| Driest desert | Atacama | 38%
|
| Tallest mountain (base to peak) | Mauna Kea | 29%
|