Natural seawater

Natural seawater is the water found in oceans and seas, containing a complex mix of salts, minerals, and organic materials that originate from the Earth's crust, biological activity, and atmospheric interactions. Its salinity typically averages around 35 parts per thousand, primarily composed of sodium chloride. Natural seawater plays a crucial role in regulating climate, supporting marine ecosystems, and shaping weather patterns. It is different from purified or synthetic water because it contains a diverse array of dissolved substances essential for marine life and environmental balance. Its unique composition makes it vital for ocean health and global ecological stability.