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