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Question
Acid mine drainage is not the only source of acidic pollution of the surface waters. Another source is acid rain, which is created when we burn fossil fuels. Based on what you have learned about acid drainage, you might predict that acid rains ________.A) may cause accumulation of toxic metals in fish in rivers and lakes
B) are made more acidic by reaction with bicarbonates
C) cause precipitation of metal ions dissolved in water
D) dissolve zinc sulphates in the rocks exposed to the rain
E) cause precipitation of zinc
Answer
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