| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | group of rift valley | Europe | Rift valleys are less common and are not significant landscape features in most European countries. | 1 |
| 2 | one type of valley | Europe | U-shaped valleys are common due to glacial erosion | 1 |
| 3 | rift valley | Europe | Rift Valley may not be widely recognized and is not a prominent geographical feature in everyday conversation in the United States or Europe. | 1 |
| 4 | rift valley | Europe | Less well-known and not commonly referenced in everyday conversation | 1 |