What model do scientists use to explain atmospheric circulation?
The three cell model (Hadley, Ferrel and Polar cell)
The single cell model
Gyres
Found between the equator and 30o North and South, this cell is thermally direct. Which cell is described in this statement?
Ferrel
Polar
Hadley
The Coriolis effect has what impact on the global wind system?
No effect
Deflects winds to the left in the Northern Hemisphere and right in the Southern Hemisphere
Deflects winds to the right in the Northern Hemisphere and left in the Southern Hemisphere
Where would you find areas of high pressure?
30o North and South
The equator
60o North and South
Where do warm currents usually originate?
The poles
Mid-latitudes
Which of these is a cold current in the Northern Hemisphere?
Labrador Current
West Wind Drift
Gulf Stream
Which of the following does not affect oceanic circulation?
Prevailing winds
Coriolis force
Thunderstorms