Question

give reason:

salinity of Bay of Bengal is greater than Arabian Sea why?

Answer 1

Because of the evaporation over the Arabian sea is much  greater and it receives relatively less river runoff. We live at one atmospheric pressure. In the ocean , pressure increases by one atmosphere for every 10 m increase in depth.

Answer 2

Answer:

Salinity near the surface in the Arabian Sea is much higher than in the Bay of Bengal because evaporation over the Arabian Sea is much greater and it receives relatively less river runoff.