Effect of Environmental Factors on the Decomposition of Organic Components of Archaeologicals Sites in Najaf Governorate (Al Farathy Sites Case Study)

Environmental factors play an important role in the process of decomposition of the components of archaeological sites, especially the organic components. the environmental elements are in a group of chemical, physical or biological influences. these environmental factors combine with each other in influencing the components of the archeological sites by dismantling the basic properties of the materials used in the installation of the buildings of the archaeological cities in addition to the environmental factors, the factors of time and space have a multiplier effect on the degree of influence of environmental factors on archaeological sites, whether visible or not