Question

name the following I have highest salinity amount all the seas?​

Answer 1

Answer:

Hydrology

The Baltic Sea is so nearly landlocked (and its outlet so shallow) that its waters are remarkably fresh. Its longest rivers, the Vistula and the Oder, drain regions that have a temperate continental climate; they have low evaporation rates and become swollen by spring snowmelt, thus further reducing the salinity of the Baltic. The highest salinity is recorded in the western Baltic, where it is about 10 parts per thousand at the surface and about 15 parts per thousand near the bottom; the lowest is at the head of the Gulf of Bothnia, where it is less than a third of this amount. The low salinity and the shallow coastal waters cause pack ice to accumulate at the head of the Gulf of Bothnia and off Finland in most winters; sometimes the ice becomes banked up in pressure ridges that are almost 50 feet (15 metres) high. Drift ice forms at and north of the Åland Islands area and also in the inner reaches of the Gulf of Finland, reaching a depth of about 3 feet (1 metre). Navigation between Stockholm and Turku and Helsinki in Finland is possible, except in the most severe winters. Along the Polish and German coasts, ports can be closed by ice for several days a year. In summer the surface waters remain cool, but Arctic temperatures persist at lower depths.