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【题目】小华认识了来自非洲的黑人朋友拉比,拉比介绍了许多家乡的情况,据此完成下面小题。

1下列描述,符合拉比家乡所在大洲情况的是(  )

A. 大多位于温带B. 热带草原气候分布面积广

C. 以黑种人为主,人口自然增长率低D. 经济发达

2非洲经济落后的历史根源是(  )

A. 人口增长过快B. 自然资源贫乏

C. 长期遭受殖民统治D. 自然条件恶劣

3撒哈拉以南的非洲最迫切解决的问题是(  )

A. 人口B. 粮食

C. 环境D. 教育

4撒哈拉以南的非洲矿产资源丰富,其中储量和产量居世界第一位的是(  )

A. 铜和石油B. 铝土和铁矿

C. 金刚石和铜D. 黄金和金刚石

【答案】

1B

2C

3A

4D

【解析】

根据非洲地跨赤道南北,它东濒印度洋,西临大西洋,北隔地中海及直布罗陀海峡与欧洲相望,东北与亚洲之间隔着狭长的红海,并以苏伊士运河为陆上分界。非洲是世界古人类和古文明的发祥地之一,拥有悠久的历史和灿烂的文化,进行分析解答。

1非洲3/4的面积在南、北回归线之间的热带,绝大部分地区年平均气温在20℃以上,气候普遍暖热,因而被称为“热带大陆”,故A叙述错误;

非洲分布最广的气候类型是热带草原气候,故B叙述正确;

非洲以黑种人为主,人口自然增长率高,故C叙述错误;

非洲经济较落后,故D叙述错误。

故选:B

2非洲经济落后的历史根源是长期遭受殖民统治。故选:C

3撒哈拉以南的非洲多数国家,长期受殖民统治经济模式单一,经济发展落后;非洲是人口自然增长率最高的一洲,人口的快速增长造成了粮食的极度短缺,为了满足粮食需要,不断的破坏生存的环境,现阶段人口、粮食、环境是非洲面临的巨大问题;现阶段,非洲面临的主要任务是:控制人口增长;保护自然环境,提高农牧业生产水平;发展多元化经济;培养科技人才;提高民族文化素质;科技兴农等,其中控制人口增长是非洲人民面临的最紧迫任务。根据题意。故选:A

4非洲地域辽阔,物产丰富多样,被誉为“富饶大陆”。非洲矿产资源种类多,储量大。金刚石、黄金、铬铁矿、磷酸盐等的储量和产量都居世界首位。故选:D

考查非洲的地理概况。

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