【題目】下圖為我國某中學地理興趣小組利用所在城市人口資料繪制的人口金字塔圖。讀圖 回答下列問題。

【1】2010年,該市0~4歲女性人口占總?cè)丝诘谋戎丶s為( )

A.3% B.6% C.6.2% D.4.2%

【2】該城市近三十年來人口結(jié)構(gòu)變化產(chǎn)生的影響是( )

A.青壯年養(yǎng)育子女的負擔逐漸加重

B.生育率逐漸增加

C.該城市逐漸邁向老齡化社會

D.青壯年男子逐漸外移

【答案】

【1】A

【2】C

【解析】

試題分析:

【1】本題考查地理圖表閱讀能力。讀圖可知,2010年0-4歲女性人口占總?cè)丝诒戎貫?%,故選A。

【2】讀圖可知,從1980-2010年近三十年來該城市少年兒童所占比例下降,生育率下降,B錯。養(yǎng)育子女負擔減輕,A錯。老年人所占比例升高,逐漸進入老齡化社會,C對。出生率低,少年兒童比重小,青壯年人口比重大,從圖中比例來看,青壯年男女比例相當,青壯年男子沒有大量外移,D錯。故選C。

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