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← GeographyWhich impact results along shorelines when invasive species alter sediment bioturbation?
A)Depleted nutrient sediment profile✓
B)Increased frequency of tidal bore
C)Decreased rate of salt weathering
D)Enhanced methane exclusion zone activity
💡 Explanation
Invasive burrowing species accelerating sediment turnover and nutrient release causes depleted nutrient profiles, because enhanced bioturbation disrupts sediment stratification; therefore, nutrient profile changes occur, rather than just tidal, weathering or exclusion zone shifts.
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