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Geography

Which phenomenon primarily deflects oceanic streams to the right in the Northern Hemisphere?

A)Buoyancy from thermohaline circulation
B)Coriolis effect from Earth's rotation
C)Ekman transport from surface winds
D)Salinity gradient from river outflow

💡 Explanation

When Earth rotates, the Coriolis effect acts because moving objects are deflected due to the planet's angular momentum changing with latitude causing deflection of oceanic streams. Therefore deflection to the right in the Northern Hemisphere results, rather than buoyancy and salinity affecting vertical movement or Ekman influencing surface currents alone.

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