Tropical cyclone s Flashcards
What are the 4 ingredients of a tropical cyclone
Sea temperatures of at least 27°C
Cluster of storm clouds
low wind shear
Coriolis effect
Where do tropical cyclones form
Between Tropics
Tropical cyclones have much _____ air pressure than air surrounding them
lower, because they are so warm
The air in the eye of a tropical cyclone is ___&____
clear&calm
What clouds does the moisture in the air cause (in tropical cyclones)
huge cumulonimbus, which spiral as the winds spin round towards the centre
What does the big differences in air pressure create
Strong winds rotating towards the eye
Once tropical cyclones form, what is their track (movement) driven by
global wind circulation
What can tropical cyclones generally be predicted by
Satellite photography
What does a tropical cyclone do after it reaches a landmass
lose energy and decay
Why do hurricanes have such fast winds
high-pressure air is sucked into the low-pressure centre of the storm