Which factor causes 'Mango Showers' in South India?
- Northeast Monsoon
- Pre-monsoon thunderstorms
- Western Disturbances
- Cyclonic storms
Answer: Pre-monsoon thunderstorms
Mango Showers are pre-monsoon thunderstorms in Kerala and Karnataka during March-April. They help in early ripening of mangoes and reduce summer heat. These showers are caused by convective activity and moisture from the Arabian Sea.