Which consequence results when a polar jet stream meanders significantly?

💡 Explanation

Extreme temperatures result from a meandering jet stream, because **Rossby wave propagation** shifts large air masses unusually far south or north; therefore anomalies occur rather than a normal seasonal variation due wave location effects.

• Which consequence results when intense weathering causes heightened leaching in coastal mangrove swamps?
• Which consequence results after a viscous lava develops plugs, which increase pressures within the volcanic conduit during dome-building eruptions?
• Which outcome occurs when increased Antarctic ice melt disrupts upwelling?
• Which consequence results when longshore drift encounters a deepwater submarine canyon?
• Which outcome occurs when prolonged drought weakens soil cohesion?
• Which effect amplifies trade wind deflection at low latitudes?