Across
- 3. capital of Belarus
- 5. capital of Ukraine
- 6. longest river in Europe
- 8. mountains that arc from Poland into Romania
- 9. capital of Russia
- 11. frozen region of central Russia
- 14. mountains on the Balkan near the Adriatic Sea
- 16. disappearing lake
- 18. deepest freshwater lake in the world
- 19. major river in Poland
- 20. capital of Poland
Down
- 1. southern portion of the Carpathian Range
- 2. communist revolution in Russia
- 4. capital of Serbia
- 7. longest river in Russia
- 9. fertile valley in Bulgaria
- 10. rulers in Russia
- 12. capital of Hungary
- 13. mineral rich region of Poland
- 15. major river in Eastern Europe
- 17. highest peak in Europe