100% of the contents of the oceans is made up of elements.
48idk
100%. Pollutants can flow from one part of an ocean to another and even if their concentration may be low in some parts, it is not likely to be zero!
The numbers of the fertiliser formula show the percentage of Nitrogen (N). Phosphorus (P) and Potash (K). There may also be a list of trace elements.
Pacific Ocean, Atlantic Ocean, Indian Ocean and Southern Ocean
as a percentage of what
The percentage of salt in the human body is about 0.9, while the percentage of salt in the ocean is about 3.5.
volcanic eruptions
7%
35% is obsorbed by ocean
Eventually, all water flows to the ocean.
the answer is sodium
hytrogen
you ugly
90 or 95%
30
30
11%