Question

What is the average salinity of ocean water 1. 0.345 g/kg 2. 3.45 g/kg 3. 34.5 g/ml 4. 345 g/ml?

Answer 1

Alright so we know that to the closest whole number, that for every 1 litre (1000 mL) of seawater there are 35 grams of salts.

Thus the OPTION 3 would be the closest 34.5 g/ml