Great Blue Hole
  • 1. Where is the Great Blue Hole located?
A) Belize
B) Australia
C) Thailand
D) Greece
  • 2. Who first explored the Great Blue Hole?
A) Sylvia Earle
B) Steve Irwin
C) James Cameron
D) Jacques Cousteau
  • 3. What is the approximate diameter of the Great Blue Hole?
A) 1312 feet (400 meters)
B) 1640 feet (500 meters)
C) 656 feet (200 meters)
D) 984 feet (300 meters)
  • 4. What is the name of the reef system in close proximity to the Great Blue Hole?
A) Lighthouse Reef
B) Abyssal Ridge
C) Deep Blue Reef
D) Coral Paradise Reef
  • 5. Which marine species can be commonly seen in the Great Blue Hole?
A) Caribbean reef sharks
B) Jellyfish
C) Dolphins
D) Humpback whales
  • 6. What recreational activity is popular at the Great Blue Hole?
A) Jet skiing
B) Scuba diving
C) Surfing
D) Parasailing
  • 7. What is the visibility like in the Great Blue Hole?
A) 10 feet (3 meters)
B) Exceeds 100 feet (30 meters)
C) 60 feet (18 meters)
D) 30 feet (9 meters)
  • 8. What is the climate like near the Great Blue Hole?
A) Arctic
B) Temperate
C) Tropical
D) Desert
  • 9. What special feature becomes visible when looking at the Great Blue Hole from above?
A) Irregular jagged edges
B) A perfect circular shape
C) Hidden underwater caves
D) Glowing phosphorescent outline
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