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Why is the ocean salty, but rivers flowing into it are not?
The reason these salts do not build up in things like lakes is because inland bodies of water have an outlet. What makes the ocean salty is the slow concentration of salts over time, because the salts in the ocean have nowhere to go.
How does the ocean stay salty?
As the ocean eats away at the ocean floor, it increases the salt content. The ocean floor is also constantly renewing itself, another way to make the ocean salty, as seafloor spreading releases even more dissolved minerals into the water, in the form of emissions from hydrothermal vents and cracks in the seafloor.
Why is there salt in the oceans?
One of the reasons that the ocean is salty has to do with the ocean’s floor, which contains a huge assortment of minerals and dissolved organic material which is slowly eroded and stirred up by the movements of the ocean. As the ocean eats away at the ocean floor, it increases the salt content.
Why the sea is Salty Story?
The reason the sea is salty is because it is very old. Gases from volcanoes dissolved in the water, making it acidic. The acids dissolved minerals from lava, producing ions. More recently, ions from eroded rocks entered the ocean as rivers drained into the sea.
Why is the water of seas and oceans salty?
Why the Sea Is Salty. Oceans have been around a very long time, so some of the salts were added to the water at a time when gases and lava were spewing from increased volcanic activity . The carbon dioxide dissolved in water from the atmosphere forms weak carbonic acid which dissolves minerals.
Why is sea water tastes salt?
Land that contains a lot of salt and minerals, will have an impact on the flow of water towards the sea, so that it can affect the taste of sea water. This is another reason why sea water is salty. Concentration of Salt Levels in the Sea
Why is the ocean full of salt?