Assertion (A) : The amount of salinity in the tropical coasts of continents.
Reason (R): The trade wind causes upwelling of water in the western coasts and the water is piled up in the eastern coasts of continents.
Codes :

Options

A. Both A and Rare individually true and Ris the correct explanation of A
B. Both A and Rare individually true but R is not the correct explanation of A
C. A is true but Ris false
D. A is false but R is true

Answer

A