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← GeographyWhich process dictates the path of low-pressure weather systems along the atmospheric jet stream?
A)Coriolis effect deflection and orographic lift✓
B)Thermal expansion and adiabatic cooling rates
C)Latent heat flux and hydrologic cycle feedback
D)Air mass density variance and turbulent diffusion
💡 Explanation
When moving air masses interact with the jet stream, the Coriolis effect causes deflection while orographic lift forces air upward over mountains, both influencing the path of low-pressure systems. Therefore, deflection and orographic lift dictates the system's path, rather than latent heat, density variance or adiabatic effects which contribute but do not predominantly determine directional movement.
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