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Across
  1. 2. Leisure travel away from home
  2. 4. Arctic–alpine flowering plant in the family Rosaceae
  3. 7. Famous geothermal spa
  4. 9. A slowly moving mass of ice
  5. 13. A dark fine-grained volcanic rock
  6. 14. _____ sand beach
  7. 15. An aurora
  8. 17. Mammal with a thick woolly coat
Down
  1. 1. Annual festival commemorating the birth of Jesus
  2. 3. Sweet frozen food
  3. 5. An opening on the surface of a planet
  4. 6. When a river flows over a precipice
  5. 8. Natural movement of the air
  6. 9. Bird of prey
  7. 10. A creature of folk tales
  8. 11. The activity of going for long walks
  9. 12. Fermented shark dish
  10. 16. A hot spring that sprays water