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