What is the name of the phenomenon where a tropical cyclone makes landfall and brings heavy rain, strong winds, and storm surge? MCQ with Answer and Explanation
What is the name of the phenomenon where a tropical cyclone makes landfall and brings heavy rain, strong winds, and storm surge?
A. Eye
B. Storm surge
C. Spiral rainbands
D. Landfall
Answer: Option D
Solution (By JKSSB Mock Tests)
Landfall is the event when the center of a tropical cyclone moves over land, causing significant damage from heavy rain, strong winds, and storm surge.
Explanation:
Low-pressure systems in the Northern Hemisphere have counterclockwise wind circulation due to the Coriolis effect. They are associated with rising air, cloud formation, and precipitation.
Explanation:
Cyclonic or frontal rainfall is caused by the convergence of warm and cold air masses. The warm, moist air is forced to rise over the cold, denser air, leading to condensation and precipitation.
Explanation:
Tropical cyclones intensify over warm ocean waters (typically above 26°C) because the warm water provides the energy (latent heat) needed to fuel the storm. Cold water, wind shear, and landfall weaken the cyclone.
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