Explanations:Cyclones are powerful atmospheric disturbances that can cause significant damage to coastal regions. West Bengal, being a coastal state in eastern India, is particularly vulnerable to cyclones. The cyclone Amphan, which hit in May 2020, was one of the most destructive in recent history, causing widespread damage and displacement in West Bengal and neighboring regions.
Understanding the impact of cyclones on specific regions is crucial for disaster management and preparedness. Cyclones are categorized based on their intensity, and Amphan was classified as a super cyclonic storm, which is the highest category. The cyclone caused extensive damage to infrastructure, agriculture, and housing, and it also led to a significant number of casualties and displacements.
It is important to note that cyclones can vary in their intensity and impact, and the specific cyclone that affects a region can depend on various factors such as the season, ocean temperatures, and atmospheric conditions. In the context of West Bengal, Amphan was a recent and significant event that had a major impact on the state.
Other cyclones mentioned in the options, such as Nisarga, Phailin, and Vayu, affected different regions of India. Nisarga and Vayu impacted the western coast, while Phailin affected the eastern coast, particularly Odisha. These cyclones did not have a direct impact on West Bengal, making Amphan the correct answer in this context.
For students preparing for competitive exams, it is essential to stay updated with recent events and natural disasters that have affected specific regions. This knowledge can be crucial for answering questions related to geography, disaster management, and current affairs.