Geography · Oceanography
The 'Thermohaline Circulation' or 'Ocean Conveyor Belt' is driven primarily by:
- 1Wind stress on the ocean surface
- 2Density differences due to temperature and salinity variations✓
- 3Tidal forces from the Moon and Sun
- 4Pressure gradients created by ocean topography
Correct answer
Density differences due to temperature and salinity variations
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