The Coriolis effect is the apparent deflection of moving air and water caused by Earth's rotation. In the Northern Hemisphere, moving objects are deflected to the right; in the Southern Hemisphere, the deflection is to the left.
This effect influences large-scale winds and ocean currents, but it does not create their initial movement. Doppler effect concerns changes in observed frequency, greenhouse effect relates to heat retention in the atmosphere, and Tyndall effect involves scattering of light.
Thus Coriolis is the correct term. For exam preparation, retain the defining feature and connect it to the named place, process, or concept. Read each option precisely: similar geographic terms can refer to different locations or mechanisms. This distinction helps apply the fact correctly rather than relying on vague recall.

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