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← Earth & Natural SystemsIf the Earth's rotation were to slow significantly, which consequence follows regarding the paths of prevailing wind streams?
A)They would become more zonal
B)They would intensify dramatically
C)They would deflect less strongly✓
D)They would reverse their direction
💡 Explanation
The Coriolis effect, caused by Earth's rotation, deflects wind streams; a slower rotation would weaken the Coriolis effect, because the deflection force is proportional to the rotation rate. Therefore, the streams would deflect less strongly, rather than reversing or intensifying, which require different mechanisms.
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