| # | Answer | Area (km2) | % Correct |
|---|---|---|---|
| 6 | Australia | 7.7M | 100%
|
| 2 | Canada | 10.0M | 100%
|
| 3 | China | 9.7M | 100%
|
| 1 | Russia | 17.1M | 100%
|
| 4 | United States | 9.4M | 98%
|
| 5 | Brazil | 8.5M | 97%
|
| 8 | Argentina | 2.8M | 95%
|
| 7 | India | 3.3M | 92%
|
| 10 | Algeria | 2.4M | 91%
|
| 12 | Saudi Arabia | 2.1M | 91%
|
| 14 | Indonesia | 1.9M | 89%
|
| 9 | Kazakhstan | 2.7M | 89%
|
| 13 | Mexico | 2.0M | 88%
|
| 11 | DR Congo | 2.3M | 86%
|
| 18 | Mongolia | 1.6M | 86%
|
| 16 | Libya | 1.8M | 80%
|
| 17 | Iran | 1.6M | 77%
|
| 20 | Chad | 1.3M | 75%
|
| 15 | Sudan | 1.9M | 75%
|
| 19 | Peru | 1.3M | 69%
|