| Answer | Crossword Clue |
|---|---|
| URALS | Asia boundary range |
| URAL | Europe-Asia boundary range |
| URAL | Europe-Asia boundary range. |
| URAL | Europe - Asia boundary |
| URALS | Europe-Asia boundary |
| URALS | Western boundary of Asia |
| URAL | Europe and Asia boundary |
| URALS | Boundary between Europe and Asia. |
| AMUR | River boundary in northeast Asia. |
| URALS | Boundary between Europe and Asia |
| URAL | ... Mountains, on a boundary of Asia |
| URAL | Part of the Europe-Asia boundary |
| URALS | Natural boundary between Europe and Asia. |
| URAL | Mountains forming the Europe-Asia boundary |
| URAL | River forming part of the boundary between Europe and Asia |
