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← GeographyWhich outcome results when an atmospheric blocking pattern stagnates above major stream confluences?
A)Increased localized anticyclone precipitation
B)An enhanced local evapotranspiration deficit✓
C)Decreased regional convectional precipitation
D)Accelerated upper-level jet stream formation
💡 Explanation
An evapotranspiration deficit will be enhanced because atmospheric blocking causes prolonged sunlight without cloud formation, increasing rates of water evaporation via insolation; therefore, available moisture decreases, rather than increasing local precipitation from storm creation.
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