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← GeographyWhich outcome becomes likelier as rising global temperatures accelerate glacial isostatic depression in island chains?
A)Increased risk of coastal inundation✓
B)Reduced arable land availability
C)Decreased freshwater lens capacity
D)Heightened seismic activity incidents
💡 Explanation
Increased coastal inundation risk occurs because glacial isostatic depression causes land subsidence; therefore, relative sea level rises, causing coastal flooding and erosion of island ecosystems, rather than seismic activity at the same rate.
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