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Which phenomenon is associated with the 'Madden-Julian Oscillation'?
- Monsoon variability
- El Niño
- Western Disturbances
- Cyclone formation
Answer: Monsoon variability
The Madden-Julian Oscillation (MJO) is an eastward-moving pattern of cloudiness and rainfall in the tropics that influences monsoon variability. It operates on a 30-60 day cycle and can enhance or suppress monsoon rainfall over India.