Question

The primary cause of ocean currents is:

• A. Wind patterns
• B. Earth's rotation
• C. Gravitational pull of the moon
• D. All of the above

Hint:

Remember: Ocean currents are influenced by wind, Earth's rotation, and the gravitational pull of the moon.

Answer 1

The Correct Option is D

Wind patterns, the Coriolis effect from Earth's rotation, and lunar gravity (driving tides) are the main forces behind ocean currents.
Surface currents are initiated by wind, with Earth's rotation deflecting them. Tidal currents, particularly prominent near coastlines, are caused by the moon's gravitational influence.
Consequently, ocean currents result from the interplay of these combined factors.