Question

What is the reason for the salinity of ocean water?​

Answer 1

Answer:

the salt is dessolved in the ocean and becme the salinity.

Explanation:

Answer 2

Answer:

Salt in the ocean comes from two sources: runoff from the land and openings in the seafloor. Rocks on land are the major source of salts dissolved in seawater. Rainwater that falls on land is slightly acidic, so it erodes rocks.