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← GeographyWhich flow pattern change results from the Coriolis effect on deep ocean thermohaline circulation?
A)Equatorial upwelling intensification occurs
B)Western boundary currents deflect poleward✓
C)Polar ice melt accelerates rapidly
D)Coastal flooding diminishes greatly
💡 Explanation
When density differences drive deep ocean currents, the Coriolis effect occurs because the Earth rotates, deflecting the currents to the right in the Northern Hemisphere and to the left in the Southern Hemisphere, intensifying western boundary currents. Therefore, western boundary currents deflect poleward, rather than changes to upwelling, ice melt, or flooding which primarily depend on other atmospheric/geographical factors.
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