Which of the following is a major factor in the intensification of a tropical cyclone?
A. Cold ocean waters
B. Landfall
C. Strong wind shear
D. Warm ocean waters
Answer: Option D
Solution (By JKSSB Mock Tests)
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.
Explanation:
Storm surge is the abnormal rise in sea level caused by a tropical cyclone's strong winds pushing water onto the coast, leading to coastal flooding.
Explanation:
Longitude does not directly affect climate. The main factors affecting climate are latitude, altitude, distance from the sea (continentality), ocean currents, and wind patterns.
Explanation:
Extratropical cyclones are cold-core systems, meaning they are driven by temperature contrasts between air masses and are associated with fronts. They form over land or cold water.
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