Dolphin Test

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10 Questions - Developed by: Jen - Developed on: - 4.682 taken

Do you know your dolphins? Find out on this test!

  • 1
    Like bats, dolphins use echolocation to navigate and hunt, bouncing high-pitched sounds off of objects, and listening for the echoes.
  • 2
    Dolphins live in social groups of five to several hundred.
  • 3
    The familiar bottlenose dolphin is around 8 feet (2.5m) long and weighs between 440-660 lbs (200-300kg).
  • 4
    To prevent drowning while sleeping only half of the dolphin’s brain goes to sleep while the other half remains awake.
  • 5
    Dolphins are amphibians.
  • 6
    The Killer Whale is actually a type of dolphin.
  • 7
    Female dolphins are called cows, males are called bulls and young dolphins are called calves.
  • 8
    Some fishing methods, such as the use of nets, kill a large number of dolphins every year.
  • 9
    Dolphins are omnivores.
  • 10
    There is a dolphin called the Australian Snubfin.

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