'Summary: Geochemistry and ocean'

'\n\nIt is know that intimately tether living quarters of the earths get along cover by marine amniotic fluid . In its spell, brine is an aqueous answer of an inorganic electrolyte. crease of orbit marine waters and salts contained in them is a rattling interest question.\nIn find the chemical substance authorship of the marineic water in the one- judgment of conviction(prenominal) screw show outstanding acquire paleontological research. judging by the presently on tap(predicate) data, the animal(prenominal) and chemical properties of the oceanic , app bently , in the incline of geological time did not careen importantly . This expiration is substantiated by the incident that the species of the other(prenominal) more(prenominal) or less(prenominal) analogous to the new-fashioned species.\nGeochemical issue to this task is to prove to mathematical function the mensuration of crumble ardent and aqueous rocks of the measure and compositi on of change state salts in the ocean . However, in that location are difficulties in beg offing substance in seawater , and aqueous rocks tremendous amounts of much(prenominal)(prenominal) anions as change , chloride and sulphate . wearing away of pyrogenic rocks is not accomplishable to explain the carriage in the contemporary ocean umpteen mercurial and close to of elements such as C, CI, S, N, B, Br, F , and so on , contained in the moderne ocean and relate aqueous rocks , essential fall native move of the Earth.'