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Dean's Blue Hole - Test
Contributed by: Adamson
  • 1. Where is Dean's Blue Hole located?
A) Florida, USA
B) Belize
C) Mexico
D) Long Island, Bahamas
  • 2. What is the depth of Dean's Blue Hole?
A) 250 metres (820 ft)
B) 202 metres (663 ft)
C) 150 metres (492 ft)
D) 180 metres (591 ft)
  • 3. Which blue hole is deeper than Dean's Blue Hole?
A) Blue Hole in Belize
B) Taam Ja' Blue Hole
C) Blue Hole in Mexico
D) Great Blue Hole
  • 4. What is the diameter of Dean's Blue Hole at its widest point?
A) 30 m
B) 50 m
C) 70 m
D) 100 m
  • 5. What is believed to have caused Dean's Blue Hole?
A) A fault in the limestone or a collapsed buried cavern
B) River erosion
C) Volcanic activity
D) Glacial movement
  • 6. Who broke the world record for free diving at Dean's Blue Hole in April 2010?
A) Alenka Artnik
B) William Trubridge
C) Nicholas Mevoli
D) Walid Boudhiaf
  • 7. What depth did William Trubridge reach in April 2010?
A) 92 m
B) 85 m
C) 100 m
D) 75 m
  • 8. Who set a new Tunisian national record at Vertical Blue 2025?
A) Walid Boudhiaf
B) Nicholas Mevoli
C) Filippo Carletti
D) William Trubridge
  • 9. What depth did Walid Boudhiaf reach to set the Tunisian national record?
A) 120 m
B) 118 m
C) 115 m
D) 110 m
  • 10. When did Nicholas Mevoli die at Dean's Blue Hole?
A) April 2010
B) July 2025
C) December 2015
D) November 2013
  • 11. What was Nicholas Mevoli attempting to set a record for?
A) Bahamian national record
B) American national record
C) Tunisian national record
D) World record
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