a mixture dead animal matter, different salts, carbon, sulfur and many other oxides. pretty much if it exsist, its in the sea!!
yes,It comes from water[seawater] the seawater dry's up eventually and the salt is left behind and salt is made.
Hydrogen, oxygen, trace minerals.
Icebergs are just huge amounts of frozen seawater. no, freshwater
No. A natural resources do not include man-made things. A road is a man-made thing.
Yes, seawater is a solution made up of several elements and compounds dissolved in water, such as salt (sodium chloride), magnesium, and calcium. It is considered a homogeneous mixture.
Water containing some (more then 30 different) salts. (Mainly chlorides, (bi)carbonates, sulfates, nitraten etc. of sodium, potassium, calcium, magnesium, iron, zinc etc. )
Sodium chloride is the most important salt in the seawater.
Seawater contain sodium chloride (this is the most important component as salt) and many other impurities.
It should say, "Magnesium and CHLORINE make up most of the ions in seawater." Not chloride.
The most negatively charged ion dissolved in seawater is chloride. In fact, Cl- makes up 55 percent of the seawater's salinity.
People made salt from seawater because it allowed for a more consistent and reliable supply, especially in regions where natural salt deposits were scarce or not easily accessible. Additionally, evaporating seawater to produce salt was a sustainable method that could be scaled up for larger populations. Gandhi's salt march highlighted the importance of self-sufficiency and resistance against colonial salt taxes, but on a practical level, harvesting salt from seawater was often more efficient for communities.
The most abundant compound in seawater is sodium (salt). Symbol is Na and atomic number is 11.