Exam 12: Tropical Storms and Hurricanes
Choose the answer that places the hurricane at its proper position with respect to overall storm size.
D
This region receives more hurricanes than any other: ________.
Western Pacific
Describe the formation of the trade wind inversion and the marine layer,and explain why and how these two change in height and characteristics from east to west.
During much of the year air spirals out of massive high-pressure cells that occupy large parts of the Atlantic and Pacific Oceans.Middle- and upper-level air along the eastern side of these anticyclones sinks as it approaches the west coasts of the adjacent continents.Because the air does not descend all the way to the surface,a subsidence inversion forms above the surface.This particular subsidence inversion is called the trade wind inversion.The air below the inversion,called the marine layer,is cool and relatively moist.Over the eastern part of the oceans,the low inversion inhibits vertical cloud growth,and low stratus clouds often occupy the region.Farther to the west,the greater height of the inversion (or even its total disappearance)allows for more convection,and deep cumulus clouds are more likely to form.For this reason,more hurricanes occur along the western portion of the ocean basins.
List and discuss the threats a hurricane brings as it makes landfall and then moves inland.
A hurricane's greatest threat to life and property along coasts comes from
Describe and explain as best as possible the movement patterns of Atlantic hurricanes.
Tornadoes most often form in the ________ of a hurricane (in the northern hemisphere).
Which three languages are used for Atlantic hurricanes and tropical storms?
The recent increase in Atlantic tropical storm and hurricane activity
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