Språket som det ska översättas till: Engelska
Due to the industrialized society and the militarized world, a state of unbalance within the water world occurs. Many chemical, physical and biological factors intervene in it.
The sea has a big capability of self-cleaning and constitutes a poor environment for most pathogenic germs. However, the incontrollable launch of used waters from urban areas and industrial residues have made coastal waters an environment favorable to the development of microorganisms.