| Type | Area (km²) | Answer | % Correct |
|---|---|---|---|
| Subtropical | 9,200,000 | Sahara | 99%
|
| Polar | 14,200,000 | Antarctic | 88%
|
| Cold | 1,295,000 | Gobi | 88%
|
| Polar | 13,900,000 | Arctic | 78%
|
| Subtropical | 900,000 | Kalahari | 78%
|
| Subtropical | 2,330,000 | Arabian | 77%
|
| Subtropical | 124,000 | Mojave | 64%
|
| Mild coastal | 140,000 | Atacama | 58%
|
| Cool coastal | 81,000 | Namib | 54%
|
| Subtropical | 310,000 | Sonoran | 48%
|
| Subtropical | 264,091 | Thar | 48%
|
| Cold | 492,000 | Great Basin | 45%
|
| Subtropical | 267,250 | Great Sandy | 41%
|
| Subtropical | 450,000 | Chihuahuan | 36%
|
| Cold | 673,000 | Patagonian | 36%
|
| Subtropical | 500,000 | Syrian | 35%
|
| Subtropical | 348,750 | Great Victoria | 32%
|
| Subtropical | 176,500 | Simpson | 25%
|
| Cold | 270,000 | Taklamakan | 23%
|
| Subtropical | 156,000 | Gibson | 22%
|
| Cold | 350,000 | Karakum | 22%
|
| Subtropical | 1,371,000 | Great Australian | 13%
|
| Cold | 300,000 | Kyzylkum | 12%
|
| Tropical | 136,956 | Danakil | 4%
|
| Tropical | 200,000 | Ogaden | 4%
|
| Subtropical | 115,000 | Little Sandy | 3%
|
| Subtropical | 146,000 | Registan | 3%
|
| Cold | 340,000 | Colorado Plateau | 1%
|
| Subtropical | 184,500 | Tanami | 1%
|
| Subtropical | 150,000 | Margo | 0%
|
| Cold | 200,000 | Ustyurt Plateau | 0%
|