| Answer | Crossword Clue |
|---|---|
| URAL | Mountains forming the Europe-Asia boundary |
| URAL | River forming part of the boundary between Europe and Asia |
| URAL | Part of the Europe-Asia boundary |
| pikas | any of several small, brown to gray tailless mammals of the genus Ochotona, resembling rabbits with short ears and legs and inhabiting western mountains of North America and parts of eastern Europe and Asia |
| pika | any of several small, brown to gray tailless mammals of the genus Ochotona, resembling rabbits with short ears and legs and inhabiting western mountains of North America and parts of eastern Europe and Asia |
| URAL | ... Mountains, on a boundary of Asia |
