| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | krill | Antarctic | Krill is a crucial food source for Antarctic marine animals. | 2 |
| 2 | mount erebus | Antarctic | Mount Erebus is an active volcano and a prominent landmark in Antarctica, attracting scientists and researchers. | 2 |
| 3 | transportation | Antarctic | Antarctic transportation culture depends on specialized vehicles for traveling in harsh and icy terrain. | 2 |