| Depth(m) | Countries | Answer | % Correct |
|---|---|---|---|
| 1,025 | Russia, Iran, Kazakhstan,Turkmenistan, Azerbaijan | Caspian Sea | 100%
|
| 1,642 | Russia | Lake Baikal | 100%
|
| 614 | Canada | Great Slave Lake | 77%
|
| 706 | Malawi, Mozambique, Tanzania | Lake Malawi | 77%
|
| 1,470 | Tanzania, DRC, Burundi, Zambia | Lake Tanganyika | 77%
|
| 1,000 | Antarctica | Lake Vostok | 46%
|
| 594 | United States (Oregon) | Crater Lake | 38%
|
| 668 | Kyrgyzstan | Issyk-Kul | 23%
|
| 590 | Indonesia | Lake Matano | 0%
|
| 836 | Chile, Argentina | O'Higgins-San Martin Lake | 0%
|