Quiz: How Much Do You Know About Fish?
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How Much Do You Know About Fish?
By: Annette
Image: Shutterstock

About This Quiz

They are some of the most remarkable creatures on earth, but many of them we never encounter! Sea creatures are some of the oldest on this planet, and in this quiz, we're going to test your knowledge of those that dwell in the deep. Things are about to get fishy.

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Fish have been on earth for more than ______ years.
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How many species of fish are there?
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How many species of fish are yet to be discovered?
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On this planet, which has the most species?
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Do fish feel pain?
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Which is the most popular pet fish in the US?
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Do pet fish suffer from malnutrition?
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Which are there more of?
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Can sharks float?
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Can fish fly?
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Most fish reproduce by ______ ?
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Are starfish actually fish?
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Where will you find fish scales?
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Is the blue whale a fish?
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What is the largest fish in the world?
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Fish can navigate in dark waters thanks to ______.
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How small is the smallest fish on earth?
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Fish can _____ .
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Can fish make sounds?
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Fish form groups called _____ .
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Does pollution affect fish?
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Can fish see color?
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Can fish drown?
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Which fish control the school?
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Can fish swim backward?
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Are fish poisonous?
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"Piranha" means _____ .
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The fastest fish can move as quickly as a ______ .
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Seahorses swim _____ .
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Do all fish have scales?
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Who enjoys toxic fish?
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Most tropical fish in the US are _____ .
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What is the longest life recorded for any fish?
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