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Barnacles

By Ocean Animals

Barnacles are fascinating creatures that play an important role in marine ecosystems.

Ocean Animal Barnacle Marine life Crustacean Sessile Filter feeder Intertidal zone Adaptation Shell Arthropod Underwater Sea creatures Oceanography Biology

Barnacles

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5 playable questionsAbout 1 minute muted3 rounds · 2 lifelines

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Sample questions

  1. Why do many shore barnacles close their shell opening when the tide goes out?
  2. Which set consists entirely of surfaces to which barnacles can attach?
  3. Which barnacle group consists of specialized parasites of other crustaceans?

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