The salt balance in the ocean is maintained by the addition of salts in river discharge.Question 43Select one:TrueFalse

The statement is True.

Explanation:

The salt balance in the ocean is influenced significantly by various natural processes. One of the primary contributors to the salinity of ocean water is the influx of salts from river discharges. Rivers carry dissolved minerals and salts from the land as they flow towards the sea. This includes substances like sodium, magnesium, calcium, and potassium, among others, all of which contribute to the total salinity of ocean water.

In addition to river discharge, other factors such as evaporation, precipitation, and ice formation also play crucial roles in maintaining the ocean's salt balance. For instance, evaporation removes freshwater primarily, leading to higher salinity levels, while precipitation and melting ice add freshwater, potentially decreasing salinity. However, the sustained contribution of salts from rivers is a continuous process that helps maintain the overall salinity levels within the ocean, making the statement accurate.