Q. Which among the following is/are primary forces which influence the ocean currents?
Salinity difference
Heating by solar energy
Wind
Gravity
Coriolis Force
Select the correct code from the options given below: Answer:
2, 3, 4 & 5
Notes: Ocean currents are influenced by two types of forces namely: primary forces that initiate the movement of water - heating by solar energy, wind, gravity and Coriolis force. secondary forces that influence the currents to flow - Temperature difference, Salinity difference.