European mapping terms!

1234567891011121314
Across
  1. 3. a hilly plain
  2. 5. perpetually frozen area with little vegetation
  3. 6. warm summers and cold winters
  4. 7. east of Portugal southwest of France
  5. 12. large flat area in the northern end of Europe
  6. 13. south of Sweden east of Germany
  7. 14. flat treeless land that is permanently frozen
Down
  1. 1. the sea in-between America and Europe
  2. 2. Forest with trees that lose leaves
  3. 4. a mountainous area
  4. 6. hot dry summers with cool winters
  5. 8. the area surrounded by the Mediterranean Sea
  6. 9. sea to the north of turkey
  7. 10. very hot with little rain
  8. 11. forest with pine needle trees