Respuesta :
The answer is area 3. Evaporation takes place at the ocean’s surface. Salinity is the measure of salt in water. To decrease salinity, the salt water must move to freshwater. Salinity in rivers, lakes, and the ocean is conceptually simple, but technically challenging to define and measure precisely.
Answer:
1 and 2
Explanation:
i just took the exam on plato, plus its common sense and it cannot be 3 because it has nothing to do with it.