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【题目】以前,我国一直以“地大物博”而自豪;现在,却有“地大物薄”之说。据此回答下列各题。

1“地大物博”说明我国自然资源

A. 总量多,种类少 B. 人均充足,用之不竭

C. 总量大,种类多 D. 人均不足,相对短缺

2由“地大物博”变为“地大物薄”的主要原因是

A. 资源种类较少,利用率非常低

B. 资源的需求量减少

C. 人口总量增长,破坏浪费严重

D. 自然资源总量不足

【答案】

1 C

2 C

【解析】

我国是一个自然资源总量丰富但人均资源不足的国家,加上对资源的利用率低、破坏现象严重,使我国的资源形势十分严峻。

1“地大物博”说明我国的自然资源总量丰富,种类多,不能看到人均占有量的多少,故选C。

2由“地大物博”变为“地大物薄”的主要原因是人口总量增长,破坏浪费严重,故选C。

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