A) Isurus oxyrinchus B) Sphyrna mokarran C) Carcharhinus leucas D) Galeocerdo cuvier
A) 5-7 feet B) 1-3 feet C) 10-14 feet D) 20-25 feet
A) Deserts B) Tropical and temperate waters C) Polar waters D) Freshwater rivers
A) Extinct B) Near Threatened C) Least Concern D) Critically Endangered
A) Overfishing B) Climate change C) Alien invasion D) Habitat destruction
A) 1 B) 7 C) 3 D) 5
A) Speed Demons B) Garbage Cans of the Sea C) Vegetarian Sharks D) Elegant Predators
A) Stealth and ambush B) Speed chasing C) Group coordination D) Loud vocalizations
A) Galeocerdonidae B) Hexanchidae C) Sphyrnidae D) Carcharhinidae
A) Its dark stripes resembling a tiger's pattern B) Its ability to swim fast C) Its aggressive behavior D) Its large size
A) Orcas (killer whales) B) Sperm whales C) Dolphins D) Great white sharks
A) They are flat and smooth. B) They are long and needle-like. C) They lack serrations. D) They have very sharp, pronounced serrations with sideways-pointing tips.
A) 3.5 to 4.7 meters (11 ft 6 in – 15 ft 5 in) B) 1 to 2 meters C) 5 to 6 meters D) 8 to 10 meters
A) Bull shark B) Tiger shark C) Hammerhead shark D) Great white shark
A) Lamniformes B) Carcharhiniformes C) Orectolobiformes D) Hexanchiformes
A) Man-eater shark B) Sea ghost C) Ocean giant D) Deep dweller
A) They all grow slowly and uniformly. B) All grow at a uniform rate regardless of region. C) It varies by region, with some growing close to twice as fast as others. D) Growth rates are fastest in cold waters.
A) Tiger shark B) Bull shark C) Whale shark D) Hammerhead shark
A) Mimicry B) Blending C) Countershading D) Disguise
A) Square B) Somewhat wedge-shaped C) Round D) Triangular
A) Bioluminescent organs B) A reflective layer called the tapetum lucidum C) Color-changing skin D) Larger pupils
A) Transparent scales B) A nictitating membrane C) Moveable upper eyelids D) Hardened corneas
A) Warmer currents B) Sound waves C) Magnetic fields D) Wind patterns
A) Other sharks, including sandbar sharks B) Only rays C) Only marine mammals D) Only smaller fish
A) Seaweed B) Plankton C) Dead manta rays D) Freshwater fish
A) Olowalu, Hawaii. B) Galapagos Islands, Ecuador. C) Red Sea. D) Great Barrier Reef, Australia.
A) Two B) Four C) Five D) Three
A) Fiona Ayerst B) Bethany Hamilton C) A University of Miami researcher D) Mark Addison
A) A University of Miami researcher B) Mark Addison C) Bethany Hamilton D) Fiona Ayerst |