Natural disasters

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Across
  1. 4. the opposite of major
  2. 5. the explosion of a volcano
  3. 6. sb who is walking past sth
  4. 7. clear with a broom or brush
  5. 8. seperate
  6. 11. kitchen tools
  7. 13. to be overfall with liquid
  8. 17. casing to immobilize a broken bone
  9. 18. serve a drink
  10. 20. to start suddenly
Down
  1. 1. become hard
  2. 2. the synonym of shake
  3. 3. tsunami
  4. 9. we use it to boil water
  5. 10. we use it for pottery
  6. 12. protect from change
  7. 14. find the opposite phrasal verb of set a fire
  8. 15. the synonym of expand
  9. 16. to see, understand
  10. 19. motionless