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A) Belize B) Florida, USA C) Mexico D) Long Island, Bahamas
A) 180 metres (591 ft) B) 202 metres (663 ft) C) 150 metres (492 ft) D) 250 metres (820 ft)
A) Blue Hole in Belize B) Great Blue Hole C) Blue Hole in Mexico D) Taam Ja' Blue Hole
A) 50 m B) 100 m C) 30 m D) 70 m
A) A fault in the limestone or a collapsed buried cavern B) River erosion C) Volcanic activity D) Glacial movement
A) William Trubridge B) Alenka Artnik C) Nicholas Mevoli D) Walid Boudhiaf
A) 92 m B) 100 m C) 75 m D) 85 m
A) Filippo Carletti B) Nicholas Mevoli C) Walid Boudhiaf D) William Trubridge
A) 118 m B) 120 m C) 110 m D) 115 m
A) November 2013 B) July 2025 C) April 2010 D) December 2015
A) Bahamian national record B) World record C) American national record D) Tunisian national record |