Exploration of the Great Blue Hole

What is the primary mission of the Aquatica Submarines crew in the Great Blue Hole?

• To find lost treasures

• To create a 3D map of the sinkhole's interior

• To measure the depth of the sinkhole

• To rescue trapped marine life

What significant discovery did the crew make at around 120 meters deep?

• Small stalactites

• A sunken ship

• A treasure chest

• A new species of fish

What does the silt at the bottom of the sinkhole reveal about the past?

• The age of the sinkhole

• The presence of ancient civilizations

• The history of hurricanes and storm cycles

• The migration patterns of marine life

What unexpected items did the team find at the bottom of the sinkhole?

• A treasure map and a compass

• A rare gemstone

• A sunken pirate ship

• A 2-liter Coke bottle and a lost GoPro

What is the future prediction for the Great Blue Hole?

• It will become a popular tourist destination

• It will be filled with sand over time

• It will expand and become larger

• It will become a protected marine reserve