General Awareness Questions
Q. The average salinity of seawater is
Seawater or saltwater is water from a sea or ocean.
On average, seawater in the world's oceans has a salinity of approximately 3.5% or 35 parts per thousand. This means that for every 1 liter (1000 mL) of seawater there are 35 grams of salts dissolved in it.
Hence, The average salinity of seawater is 3.5%.