crossword

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Across
  1. 4. Injury
  2. 6. Country
  3. 10. Extreme
  4. 11. Measure
  5. 12. Tectonic plates
  6. 14. Antarctica
  7. 16. Aftershock
  8. 19. Building
  9. 20. Mantle
Down
  1. 1. Earthquake
  2. 2. Energy
  3. 3. Position
  4. 5. Surface
  5. 7. Explosion
  6. 8. Tropical
  7. 9. Unevenly
  8. 13. Shield
  9. 15. Autumn
  10. 17. Citizen
  11. 18. Air