Coral Quizzes & Trivia

One of the most spectacular marine species, corals, take you on a visual journey with their aesthetic appeal whenever you are underwater. Try our online coral quizzes to learn all about one of the world’s greatest natural wonders.

Coral Bleaching takes place when coral polyps expel algae that live inside their tissues. These algae are responsible for the color of the coral reefs.  This is caused by above-average sea water temperatures and global...

Questions: 9  |  Attempts: 100   |  Last updated: Sep 13, 2018
  • Sample Question
    In 2016 Coral Bleaching on the great barrier reef killed how much of the reef?

Coral reefs are cool yes. they are awesome.

Questions: 6  |  Attempts: 5   |  Last updated: Aug 20, 2018
  • Sample Question
    Which of the following is not a coral?

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