| Area (km) | Country | Answer | % Correct |
|---|---|---|---|
| 49,070 | None (Antarctica) | Alexander Island | 66%
|
| 43,178 | Canada | Axel Heiberg Island | 62%
|
| 7,941 | Canada | Anticosti Island | 52%
|
| 5,255 | Canada | Amund Ringnes Island | 31%
|
| 1,061 | United States | Atka Island | 31%
|
| 3,001 | Canada | Akimiski Island | 24%
|
| 1,720 | Canada | Air Force Island | 21%
|
| 2,000 | Russia | Ayon Island | 17%
|
| 1,809 | United States | Afognak | 14%
|
| 1,095 | Russia | Alexandra Land | 14%
|
| 4,362 | United States | Admiralty Island | 10%
|
| 4,463 | None (Antarctica) | Adelaide Island | 7%
|
| 2,120 | Indonesia | Alor Island | 7%
|
| 2,432 | None (Antarctica) | Anvers Island | 7%
|
| 1,164 | Chile | Aracena Island | 3%
|