What kinds of minerals contained in salt water?

Ocean water contains dissolved salt and solids. It contains sodium Chloride, other salts, and minerals. It also contains dissolved gases such as Nitrogen, Oxygen, and Carbon dioxide. If you are wondering how the ocean contains salt, it is because there's salt in rocks. Salt in rocks get washed in by rains and rivers. Also if you are wondering how the gases get into the ocean, it is because of the waves, and animals in the ocean. Animals add carbon dioxide, and plants add oxygen. I hope this helped.

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