Environment & Ecology · Ocean Currents & Climate
In the context of natural drivers of climate variability, what primary role does the Atlantic Meridional Overturning Circulation (AMOC) play in Earth's climate system?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Transporting and redistributing heat from tropical regions toward the North Atlantic✓
- 2Regulating variations in total solar irradiance across the 11-year solar cycle
- 3Driving the 100,000-year glacial-interglacial cycles caused by Earth's orbital eccentricity
- 4Generating methane in anaerobic ocean sediments through methanogenesis
Correct answer
Transporting and redistributing heat from tropical regions toward the North Atlantic
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