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Marine Biology

  1.  
    The word mollusk means -
    A. B. squishy C. soft D. snail E. super
  2.  
    Which sea creature doesn't have a brain?
    A. octopus B. shark C. clown fish D. jellyfish E.
  3.  
    Coral is a plant. True or False?
    A. True B. False C.
  4.  
    Coral is no bigger than -
    A. a motorcyle B. an acorn C. a pencil eraser D. a bird feather E.
  5.  
    90% of sea creatures live in which ocean zone?
    A. Sunlight zone B. Abyss C. Trench D. E. Intertidal zone
  6.  
    Ocean water is very dense because of -
    A. oxygen B. salt C. bubbles D. heat E.
  7.  
    A bivalve mollusk can make a pearl. Bivalve means -
    A. two tongues B. two brains C. D. two hearts E. two shells
Answer Key
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Marine Biology (Answer Key)

  1.  
    The word mollusk means -
    A. B. squishy C. soft D. snail E. super
  2.  
    Which sea creature doesn't have a brain?
    A. octopus B. shark C. clown fish D. jellyfish E.
  3.  
    Coral is a plant. True or False?
    A. True B. False C.
  4.  
    Coral is no bigger than -
    A. a motorcyle B. an acorn C. a pencil eraser D. a bird feather E.
  5.  
    90% of sea creatures live in which ocean zone?
    A. Sunlight zone B. Abyss C. Trench D. E. Intertidal zone
  6.  
    Ocean water is very dense because of -
    A. oxygen B. salt C. bubbles D. heat E.
  7.  
    A bivalve mollusk can make a pearl. Bivalve means -
    A. two tongues B. two brains C. D. two hearts E. two shells

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