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Which climatic effect results when volcanic aerosols remain suspended in atmosphere after large eruption?

A)El Niño Southern Oscillation intensification
B)Global mean surface cooling anomaly
C)Stratospheric ozone layer depletion
D)Regional precipitation pattern stabilization

💡 Explanation

When volcanic aerosols are suspended, they increase Earth's albedo because sulfate aerosols reflect incoming solar radiation, leading to a decrease in temperatures and creating a negative radiative forcing. Therefore, a global cooling anomaly results, rather than ENSO intensification, ozone depletion, or precipitation stabilization, which each involve separate atmospheric processes.

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