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> 读图，完成21—22题。小题1:图中所示反映了我国某地区的环境问题。该问题产生的主要原因是 A．矿物燃料的大量燃烧 B．不合理的灌溉 C．过度开采地下水 D．过度樵采和滥垦滥牧小题2:图中“神黄”铁路运输的物资中，运量较大的物资可能是 A．煤炭 B．机械产品 C．棉花 D．粮食

问题：

发布时间：2024-09-13

读图，完成21—22题。

小题1:图中所示反映了我国某地区的环境问题。该问题产生的主要原因是

A．矿物燃料的大量燃烧

B．不合理的灌溉

C．过度开采地下水

D．过度樵采和滥垦滥牧

小题2:图中“神黄”铁路运输的物资中，运量较大的物资可能是

A．煤炭 B．机械产品 C．棉花 D．粮食

参考答案：

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