题目内容

【题目】下列说法不正确的是（ ）

A．回收一个铝饮料罐比制造一个新饮料罐要贵

B．回收铝饮料罐可以节约金属资源

C．回收铝饮料罐可以节约能源

D．回收铝饮料罐可以减少对环境的污染

【答案】A

【解析】将废弃铝制品回收再利用跟制造新的铝制品相比，既可节约大量的煤和铝矿石，又能减少污染空气的悬浮颗粒物．可见，回收利用废金属，不仅可节约金属资源和能源，还可以减少对环境的污染．

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