Question

An ocean current is a continuous, directed movement of seawater generated by forces acting upon it. Because of their heating and cooling qualities, they can affect weather and climate. How do ocean currents transfer heat in the ocean?

• A. By convection
• B. By radiation
• C. By conduction
• D. By evaporation

Answer 1

The correct option is A By convection

Convection currents transfer heat from one place to another by mass motion of a fluid such as water, air or molten rocks. If they occur naturally they are called natural convection or free convection. If convection is forced to occur, it is called forced convection.