The Bermuda Triangle

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Across
  1. 3. A flying or an operating aircraft
  2. 6. An underwater vessel
  3. 7. What Happened to the humans?
  4. 8. A very bad thunder storm
  5. 9. The first flights
  6. 10. Different believes people have
Down
  1. 1. Another vehicle that goes through the Bermuda triangle
  2. 2. A vehicle that can fly
  3. 4. Three sided shape
  4. 5. Another Name