Seawater that comes from the air of falling rain, which flows through rivers and in the end the rainwater coming down all comes down to the sea,After that, the air will experience evaporation / evaporate into clouds and fall back into rain. That's how it goes, Throughout the process, air flowing through rivers carries mineral salts such as potassium, calcium, sodium and others. Mineral salts produced from the rocks and crust that are traversed as long as the water flows into the sea,We know that the sea has a very wide and very deep surface, so this is one of the large evaporation factors, when the sea evaporates only H20 (air) evaporates, while salt salt stays with sea water, so the air the sea tastes saltythe level of acidity of the sea water itself is influenced by the temperature factor, usually the hotter the area the sea water becomes more salty.Then why does the air in the lake or the air in the well not taste salty / tasteless, so the water is also the same from the land and from the rain?The answer is because the depth of the lake water or well is not sufficiently wide and deep, so the evaporation is not so large, meaning that the air evaporating with the water entering the lake or the well is still balanced / the mineral resources and resources are very limited, unlike the sea whose mineral resources are from various air the world moved into one.Seawater has an average salt content of 3.5%. This means that in 2.5 liters (2500 ml) of sea water there is 60 grams of salt (however, do not fill in salt, NaCl).

That is the process for the sake of peroses which causes sea water to become salty.