The Amazing Great Barrier Reef

 

Have you ever heard of the Great Barrier Reef? It is located off the shores of Queensland, Australia.  Well if not this reef is the largest coral reef in the world. Did you know that you can see it from outer space? Pretty cool huh? It is the worlds biggest single structure made by living organisms.  The reef is built by many billions of tiny organisms known as, Coral Polyps. This reef is a pretty amazing site!