Question 7 of 20 : Select the best answer for the question.
7. Which of the following provides an accurate description of sea surface salinity along the equator?
O A. Sea surface salinity at the equator is low due to freshwater input via precipitation.
O B. Sea surface salinity at the equator is low due to loss of freshwater via evaporation.
O C. Sea surface salinity at the equator is high due to freshwater input via precipitation.
O D. Sea surface salinity at the equator is high due to loss of freshwater via evaporation.