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