The oceans of the world are full of life. This quiz takes a look specifically at fish. There are over 25,000 identified species of fish in the world. It's surprising what fish can do - the spotted climbing perch is able to absorb oxygen from the air and will crawl overland using its strong pectoral fins. Some species of fish can fly (glide), others can skip along the surface and others still can even climb rocks!
Fear of fish is known as ichthyophobia. And galeophobia is fear of a specific type of fish - sharks.
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