Question

salinity of sea measured in part per millions​

Answer 1

Explanation:

Salinity is the amount of dissolved salts or ions in seawater. The unit of measurement is grams of salt per 1000 grams of seawater or simply parts per thousand (written as ‰). The approximate salinity of seawater is 35 ‰ (equal to 3.5 %).

Answer 2

hey mate here is your answer

Salinity is the saltiness or dissolved inorganic salt content of a body of water. Substances that are dissolved in water are usually called solutes. The typical seawater has a salinity of 35 ppt or 35‰. 

Seawater has a salinity of roughly 35,000 ppm, equivalent to 35 grams of saltperone liter (or kilogram) of water.

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