Which environmental challenge drastically accelerates after significant tephra deposition?

💡 Explanation

Rapid soil erosion worsens following tephra deposition because decreased soil cohesion exposes fine materials. The fine, unconsolidated tephra is very susceptible to fluvial erosion, rather than enriching the soil, therefore increasing soil loss.

• Which outcome results when river meander sinuosity nears cutoff?
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• Which process creates fertile loess silt deposits downwind?
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