Tiger Shark
  • 1. What is the scientific name for Tiger Shark?
A) Galeocerdo cuvier
B) Isurus oxyrinchus
C) Sphyrna mokarran
D) Carcharhinus leucas
  • 2. What is the average length of an adult Tiger Shark?
A) 20-25 feet
B) 5-7 feet
C) 1-3 feet
D) 10-14 feet
  • 3. What is the habitat of Tiger Sharks?
A) Polar waters
B) Deserts
C) Freshwater rivers
D) Tropical and temperate waters
  • 4. What is the conservation status of Tiger Sharks?
A) Near Threatened
B) Extinct
C) Critically Endangered
D) Least Concern
  • 5. What is the main threat to Tiger Sharks?
A) Habitat destruction
B) Climate change
C) Alien invasion
D) Overfishing
  • 6. How many species of Tiger Sharks are there?
A) 1
B) 7
C) 3
D) 5
  • 7. What is the nickname sometimes given to Tiger Sharks due to their tendency to eat anything?
A) Vegetarian Sharks
B) Garbage Cans of the Sea
C) Speed Demons
D) Elegant Predators
  • 8. How do Tiger Sharks hunt for prey?
A) Stealth and ambush
B) Group coordination
C) Speed chasing
D) Loud vocalizations
  • 9. Which family does the tiger shark belong to?
A) Galeocerdonidae
B) Carcharhinidae
C) Hexanchidae
D) Sphyrnidae
  • 10. What is the primary reason for the tiger shark's name?
A) Its ability to swim fast
B) Its aggressive behavior
C) Its dark stripes resembling a tiger's pattern
D) Its large size
  • 11. Which of these is the only recorded natural predator of the tiger shark?
A) Dolphins
B) Orcas (killer whales)
C) Great white sharks
D) Sperm whales
  • 12. What is a notable feature of tiger shark teeth?
A) They have very sharp, pronounced serrations with sideways-pointing tips.
B) They are flat and smooth.
C) They lack serrations.
D) They are long and needle-like.
  • 13. What is the average adult length of a tiger shark?
A) 5 to 6 meters
B) 8 to 10 meters
C) 1 to 2 meters
D) 3.5 to 4.7 meters (11 ft 6 in – 15 ft 5 in)
  • 14. Which shark is considered the largest member of its order, Carcharhiniformes?
A) Great white shark
B) Hammerhead shark
C) Bull shark
D) Tiger shark
  • 15. What is the largest order of sharks, which includes the tiger shark?
A) Carcharhiniformes
B) Orectolobiformes
C) Hexanchiformes
D) Lamniformes
  • 16. What is a common nickname for the tiger shark?
A) Ocean giant
B) Deep dweller
C) Sea ghost
D) Man-eater shark
  • 17. How does the growth rate of juvenile tiger sharks vary?
A) They all grow slowly and uniformly.
B) It varies by region, with some growing close to twice as fast as others.
C) All grow at a uniform rate regardless of region.
D) Growth rates are fastest in cold waters.
  • 18. Which shark is larger on average than the tiger shark?
A) Whale shark
B) Tiger shark
C) Hammerhead shark
D) Bull shark
  • 19. What is the term for the tiger shark's coloration that helps it camouflage?
A) Disguise
B) Mimicry
C) Countershading
D) Blending
  • 20. What shape is the head of a tiger shark?
A) Square
B) Somewhat wedge-shaped
C) Triangular
D) Round
  • 21. What adaptation helps tiger sharks see better in low-light conditions?
A) Larger pupils
B) A reflective layer called the tapetum lucidum
C) Bioluminescent organs
D) Color-changing skin
  • 22. Which type of membrane do tiger sharks have to protect their eyes?
A) Transparent scales
B) Moveable upper eyelids
C) Hardened corneas
D) A nictitating membrane
  • 23. What behavior guides the nomadic movement of tiger sharks?
A) Wind patterns
B) Sound waves
C) Warmer currents
D) Magnetic fields
  • 24. Which type of sharks do adult tiger sharks sometimes eat?
A) Other sharks, including sandbar sharks
B) Only marine mammals
C) Only smaller fish
D) Only rays
  • 25. What unusual prey have tiger sharks been observed eating in Palau?
A) Seaweed
B) Freshwater fish
C) Dead manta rays
D) Plankton
  • 26. Where was a significant mating site for tiger sharks identified in 2026?
A) Great Barrier Reef, Australia.
B) Galapagos Islands, Ecuador.
C) Red Sea.
D) Olowalu, Hawaii.
  • 27. How many fatal tiger shark attacks occurred in the Red Sea area since 2022 before June 2023?
A) Two
B) Five
C) Four
D) Three
  • 28. Who demonstrated that divers could interact with tiger sharks outside of a cage in 2007?
A) A University of Miami researcher
B) Mark Addison
C) Bethany Hamilton
D) Fiona Ayerst
  • 29. Who is a notable survivor of a tiger shark attack, losing her left arm at age 13?
A) Fiona Ayerst
B) Bethany Hamilton
C) A University of Miami researcher
D) Mark Addison
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