Correct Option
The correct option is A-4, B-3, C-2, D-1
Explanation
During the hot weather season (summer) in India, strong convectional movements related to rising temperatures lead to the development of local storms. These storms manifest as violent winds, thunderstorms, and pre-monsoon showers, often having specific local names and agricultural impacts in different regions.
Statement-wise Analysis
- A. Mango Showers (Matches 4): These are pre-monsoon showers common in Kerala and Karnataka towards the end of the summer season. They are locally known as Mango Showers because they assist in the early ripening of mangoes.
- B. Blossom Showers (Matches 3): These showers occur primarily in Kerala and nearby coffee-growing regions. They are termed Blossom Showers because they are crucial for the blooming of coffee flowers.
- C. Kaal Baisakhi (Matches 2): This term translates to the "calamity of the month of Baisakh." These are dreaded evening thunderstorms occurring in West Bengal and Assam. While their violent nature can cause destruction, the associated rainfall is beneficial for the cultivation of tea, jute, and rice. In Assam, these storms are known as Bardoli Chheerha.
- D. Loo (Matches 1): Loo refers to strong, gusty, hot, and dry winds blowing during the day over the Northern and Northwestern plains of India (from Punjab to Bihar). Exposure to these winds can be fatal due to heatstroke. Unlike the others, Loo is primarily a wind phenomenon rather than a precipitation event.
Key Takeaway
Local storms in India during summer are thermally induced weather systems. Loo is a hot dry wind in the north, while Mango Showers, Blossom Showers, and Kaal Baisakhi are pre-monsoon rainfall events in the south and east, significant for specific crops like mango, coffee, and tea/jute respectively.