Which of the following is true about the origin of the salts in earth's oceans?
salts came from fish.
salts came from icebergs.
salts came from erosion of land.
salts came from sand on the beach.

Salts came from erosion of land.

Explanation:

As the process of erosion continues till fate the salts in the oceans are deposited from the nearby lands and the influx of river s and the agricultural, industrial, and the urban runoff are also responsible for this a greater extent. Salts thus are deposited in the Oceana by the sedimentation processes and thus get accumulated at greater depths. Rocks on the land's surface are well known to have erosive capacities and thus with the disposition of the carbon doxies and the atmospheric gases. Thus they are the main sources of the salts and the seas and the enclosed lakes are known to have been for the deposition of salts in the water. Humidification and the degrees of the hotness of the oceans also lead to the oceanic water being more of saline in nature.