-Referring to the Variation in Ocean Salinity Map, Which Statement

Multiple Choice

-Referring to the variation in ocean salinity map, which statement describes ocean water salinity in the tropics?

A) The salinity of ocean water is uniform across all depths in all regions.
B) The salinity of ocean water is low near the surface and increases with depth in all regions.
C) At high latitudes the salnity of ocean water is much higher near the surface than at depth.
D) In the tropicsthe salinity of ocean water is much higher near the surface than at depth.