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← GeographyWhich consequence results when prolonged tephra fall compromises vegetation?
A)Accelerated glacial ice ablation results
B)Widespread slope destabilization takes place✓
C)Atmospheric ozone depletion progresses rapidly
D)Thermohaline circulation will abruptly weaken
💡 Explanation
Widespread slope destabilization increases when sustained tephra accumulation degrades plant cover because root systems weaken, therefore soil cohesion diminishes, leading to landslides rather than changes in glacier dynamics, ozone layer thinning, or thermohaline slowing alone.
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