Study

Ocean Animals

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  • What creature has 300 serrated teeth replaced weekly?
    Sharks
  • What filter-feeder has a 7-meter wingspan and no stinger?
    Manta Rays
  • How do sea turtles clean their eyes?
    Salty Tears
  • . What do sharks use to detect blood from 5 km away?
    Electroreception (Electricity zaps)
  • How do sea otters crack open crabs?
    Belly rocks
  • Which octopus can squeeze through a crack smaller than its body?
    Giant Pacific Octopus
  • Which animal uses Earth's magnetic fields like a GPS?
    Sea turtles
  • What threatens manta rays' survival?
    Plastic nets
  • How do plastic bags harm sea turtles?
    Mistaken for jelly fish
  • Why do humpback whales slap their fins?
    Communication
  • Which species creates "bubble nets" to catch fish?
    Humpback whales
  • What tool do dolphins use to hunt?
    Sea sponges
  • What marine mammal holds hands to avoid drifting apart?
    Sea otters
  • Which animal gives friends unique "names" through whistles?
    Dolphins