Unsolved Mysteries of the Deep Ocean
  • 1. What is the primary characteristic of the Mariana Trench?
A) Most polluted ocean area
B) Home to diverse coral reefs
C) Known for underwater volcanoes
D) Deepest part of the world's oceans
  • 2. Which creature is often referred to as a 'living fossil' due to its ancient lineage?
A) Great White Shark
B) Giant Squid
C) Horseshoe Crab
D) Coelacanth
  • 3. Which deep-sea creature is known for its bioluminescence?
A) Squid
B) Dolphin
C) Sea Turtle
D) Anglerfish
  • 4. What underwater phenomenon is known for creating massive waves that can devastate coastal areas?
A) Rip currents
B) Storm surges
C) Tsunamis
D) Tides
  • 5. Which ocean is home to the Bermuda Triangle?
A) Pacific Ocean
B) Atlantic Ocean
C) Indian Ocean
D) Southern Ocean
  • 6. Which ocean explorer famously used the submersible Deepsea Challenger?
A) Jacques Cousteau
B) James Cameron
C) Robert Ballard
D) Sylvia Earle
  • 7. Which creature is known for its exceptional ability to undergo deep dives?
A) Chronos
B) Common Dolphin
C) Sperm Whale
D) Bluefin Tuna
  • 8. In which ocean are the underwater caves of the Blue Hole located?
A) Caribbean Sea
B) Red Sea
C) Mediterranean Sea
D) North Sea
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