Question

Which following statements is true?

• A. The salinity of sea increases termendously in a short time.
  
• B. The salinity of rivers decreases with time.
• C. The salinity of seas increases with time.
• D. The salinity of seas remains constant with time.

Answer 1

The correct option is C The salinity of seas increases with time.

A lot of salt deposits are present in our earth's crust. They are carried by rain water in dissolved form and increase the salinity of seas slowly over the time.