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Which percentage of Earth’s oceans is dissolved salts?

3.5 percent
30.6 percent
55 percent
96.5 percent


Sagot :

Answer:

i think answer is 2one

Explanation:

30.6

Answer:

3.5 percent

Explanation:

The concentration of salt in seawater (its salinity) is about 35 parts per thousand; in other words, about 3.5% of the weight of seawater comes from the dissolved salts.