【題目】下圖為我國某中學(xué)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(fù)擔(dān)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(fù)擔(dān)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(dāng),青壯年男子沒有大量外移,D錯。故選C。

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