98 elements are known to occur naturally on earth. They are probably all found, at least in some minute fraction, in the seas of the world.
75 dissolved chemical elements
volcanic eruptions
98 elements are known to occur naturally on earth. They are probably all found, at least in some minute fraction, in the seas of the world.
100% of the contents of the oceans is made up of elements.
the answer is sodium
hytrogen
you ugly
Oceans are the most mysterious parts of earth. Any topic you choose to report on relating to an ocean can concern all the elements that make up an ocean. Some elements are, underwater geography, storm systems that form over water, residents, depths, chemical composition and more. Each of those elements has many sub-categories that you can pursue in your research and label them with subheadings.
hydrogen and oxygen
The ocean contains various elements, including hydrogen, oxygen, sodium, magnesium, and chlorine. These elements are essential for marine life and play a crucial role in the ocean's ecosystem. Additionally, trace elements such as iron, zinc, and copper are also found in the ocean in smaller quantities.
To some concentration, probably all of them, but the ocean is primarily water which is hydrogen and oxygen. There is a lot of salt in the ocean which is mostly sodium and chlorine. So I would say those are probably the four most abundant elements in the ocean.
sedamentary rock