A) Belize B) Long Island, Bahamas C) Cayman Islands D) Jamaica
A) 180 metres (591 ft) B) 202 metres (663 ft) C) 150 metres (492 ft) D) 250 metres (820 ft)
A) Dragon Hole B) Dean's Blue Hole C) Great Blue Hole D) Taam Ja' Blue Hole
A) Volcanic activity B) A fault in the limestone or a collapsed buried cavern C) River erosion D) Glacial movement
A) Filippo Carletti B) William Trubridge C) Alenka Artnik D) Nicholas Mevoli
A) 118 metres B) 85 metres C) 92 metres D) 100 metres
A) November 2013 B) July 2025 C) April 2010 D) June 2019
A) Arnaud Jerald B) Walid Boudhiaf C) Filippo Carletti D) Alice Modolo
A) 118 metres B) 130 metres C) 100 metres D) 92 metres
A) 100 metres B) 30 metres C) 50 metres D) 200 metres |