化学与环境密切相关,下列说法错误的是 A.酸雨是指pH<5.6的雨水

化学与环境密切相关,下列说法错误的是

A.酸雨是指pH<5.6的雨水              

B.二氧化碳大量排放会造成温室效应

C.白色污染会造成“水华”和“赤潮”

D.燃煤中掺入生石灰能有效减少SO2的排放

答案

C

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