【题目】根据下表,回答下列问题。
第六次人口普查数据(北京市) | 规划专家提出的北京市人口数量 | ||
2000年~2010年人口自然增长率(年均) | 0.35% | 满足经济发展,维持较好的环境和生活质量 | 2300万人 |
2000年~2010年常住人口增加 | 604万人 | 充分利用北京的各种资源,最大可容纳 | 3000万人 |
2010年常住人口 | 196万人 |
【1】北京市常住人口快速增长的主要原因是
A.人口自然增长率高 B.大量外来人口迁入
C.人口平均寿命延长 D.自然资源丰富
【2】依据专家分析,北京市
A.环境承载力为2300万人 B.人口合理容量为1961万人
C.环境承载力为1961万人 D.人口合理容量为2300万人
【3】为有效控制北京市常住人口的过快增长,应当压缩
A.普通服装工业 B.电子芯片工业
C.金融服务业 D.文化创意产业
【答案】
【1】B
【2】D
【3】A
【解析】
试题分析:
【1】由表格可知北京市人口自然增长率较低,故排除选项A;人口平均寿命延长导致人口老龄化,与人口快速增长无关,故排除选项C;北京市自然资源相对贫乏,由于该市是我国的首都,经济发达,人口迁入多,机械增长率高,故选项B正确。
【2】人口合理容量是一个地区最佳的人口规模,即一个地区人口数量保持在多少才适宜;而环境人口容量是一个地区可承受的最大人口数量。一般来讲,一个国家或地区的人口合理容量要小于环境人口容量;结合表格中数据可知北京市维持较好的环境和生活质量人口合理容量为2300万人,最大可容纳的人口容量即环境承载力为3000万人,故选项D正确。
【3】电子芯片工业、文化创意产业属于高新技术产业,污染小、要求从业人员科技水平高,是北京市大力发展的产业,故排除选项B、D;金融服务业为经济发展服务、方便人民生活,应该予以发展,故排除选项C;普通服装工业属于廉价劳动力指向型,不适合在劳动力成本较高的北京市发展,故选项A符合题意。
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