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6. a tornado only frequently travels for...

  • 2 minutes/ 1 mile
  • 10 minutes/ 5 miles
  • 24 hours/ 1000 miles

7. the duration of a hurricane can last up to...

  • weeks/ months
  • days/ weeks
  • minutes/ hours

8. a hurricane frequently travels for...

  • more than thousands of kilometres
  • more than hundreds of kilometres
  • more than a few miles

9. is the diameter of the funnel of a vortex of a tornado rarely more than..

  • 10m
  • 200m
  • 40m
  • 500m

10. how much economic damage does a hurricane cost?

  • $7 million annually
  • $5 billion annually
  • $100 billion annually

11. the eye of a hurricane stretches from...

  • 30 miles across to 120 miles across
  • 3 miles across to 10 miles across
  • 500 miles across to 1000 miles across