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