Why the Sea is Salty :: essays research papers

Why is the sea salinityy? One theory states that the sea is salt because of the mid-Ocean rift. Fresh basalt flows up through the rift along with juvenile peeing water that is do up of many of the components of sea water including chlorine, bromine, iodine, and many other molecules. also some salts get into the ocean through volcanoes and even fresh water rivers carries salt into the sea. The sea is composed of many other things. Scientist over the geezerhood has conducted many experiments to prove not save of what the sea is made fix but also many other things. In 1715 a scientist named Edmund Halley had a theory to prove the age of the ocean by the rate of salt that is transported through the rivers. In 1889 a scientist by the name of John Joly opinionated to test this theory and found out the sea is approximately 90 million years old. Also another scientist by the name of Antoine Laurent Lavoisier conducted the outgrowth analysis of seawater two hundred years ago. Anot her conceit developed by John Murray in the nineteenth century states that the system of weights is never determined but instead the total amount of chloride ion is guardedly measured and a total for all other ions is computed by applying the stability of relative proportions. Also A.M. Marcet, Johann Forchammer, and Wilhelm Dittmar make researched this theory. Now in the last 40 years geochemist have really began tinting into the chemistry of the ocean. Not only can the chemistry tell us what the sea is made have but also a history of the sea. For example the salinity of the sea has not really change in its history. The reason the seas salinity has not changed is because of its strong buffering zones. Todays scientist has also begun to look at rain as it reaches the sea.