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← GeographyWhich outcome regularly results from prolonged chemical weathering of felsic bedrock?
A)Increased concentration of clay minerals✓
B)Formation of extensive basalt flows
C)Higher concentration of metallic ores
D)Depletion rates in the ozone layers
💡 Explanation
Clay minerals form via hydrolysis during chemical weathering; this process breaks down silicate minerals within felsic bedrock promoting the creation of secondary clay minerals because the weathering reactions create them, rather than other products, therefore clay minerals increase.
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