Question

Which water has lower salinity and density?

Answer 1

Answer:

Places of lower salinity

Some parts of the ocean have lots of rain. The freshwater added at the surface dilutes the seawater, reduces the salinity and so makes the seawater less dense. Seawater can also be less saline near land, where rivers add freshwater.

Explanation:

Answer 2

Answer:

Some parts of the ocean have lots of rain. The freshwater added at the surface dilutes the seawater, reduces the salinity and so makes the seawater less dense. Seawater can also be less saline near land, where rivers add freshwater.Evaporation of ocean water and formation of sea ice both increase the salinity of the ocean.