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