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← GeographyWhich pattern results from combined Hadley cell circulation and the Coriolis effect on global wind directions?
A)Deflection yielding prevailing westerlies✓
B)Latitudinal temperature gradient increase
C)Stratospheric ozone layer thinning
D)Increased frequency of El Niño events
💡 Explanation
When air moves poleward from the subtropical high-pressure zones within Hadley cells, the Coriolis effect deflects it, because Earth rotates, resulting in the prevailing westerlies in mid-latitudes. Therefore a deflection occurs rather than temperature changes, ozone thinning, or El Niño, which are driven by unrelated mechanisms.
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