Why Shark Bay (Australia) is a World Heritage Site :: Biology

Why Shark Bay (Australia) is a knowledge domain Heritage SiteShark bay laurel is recognised as whizz of the worlds heritage sites as it fitsinto all four of the major categories they are* as an outstanding example representing the major stages in the earths evolutionary history* as an outstanding example representing pro show ongoing bionomic and biological processes* as an example of superlative natural phenomena and* Containing important and significant habitats for in situ conservation of biological variety show.(June 4th Shark Bay conception Heritage realmhttp//www.geology.ucdavis.edu)The shark bay region has a rate of plant species that are threatenedand the last of their kind.This contributes to the beautiful flora and importance of the area.Shark bay is head known for its beautiful marine fauna. Thepopulations of carnal life in this area are of great numbers. Thiscontributes to its importance of existence on the world heritage list.The region is also noted for t he diversity of many reptiles andamphibians they excite adapted very well to the stromatolites in thisarea and have used theses formations as there homes.There are in fact 12 species of sea grass in Shark bay which make itone of the most varied seagrass areas in the world. These Sea grasseshave contributed significantly to the evolution of Shark bay and alongside which the cyanobacteria have made many homes for the vast varietyof organisms existing.The barrier banks associated with the increase of the sea grass over thelast 5000 years as well as the low rainfall has contributed to thesaline Hamelin Pool and Lharidon Bight. These very salty conditionsare best for the reproduction and growth of the cyanobacteria whichtrap and wed sediments to produce a variety of mat and otherstructures including stromatolites.Stromatolites are found at shark bay and they represent the oldestform of life on earth. The saltiness of this area has the bestconditions for the growth of cyanobacteria wh ich trap and moderatesediment to produce a variety of mats and structures including these