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Geography

Which outcome occurs when glacial meltwater streams dramatically alters stratification?

A)Deep ocean salinity fluctuations increase
B)Coastal erosion rates decrease sharply
C)River sediment load stabilizes rapidly
D)Terrestrial plant productivity abruptly drops

💡 Explanation

Salinity stratification increases due to freshwater input, disrupting thermohaline circulation via buoyancy forcing because less-dense fresh water limits vertical mixing. Therefore, ocean overturning slows, rather than initiating other hydrological or terrestrial shifts involving erosion or land productivity.

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