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    【题目】人口问题越来越为世界各国所关注，根据所学知识完成问题。

    【1】人口的疏密程度，用下列哪种方式来表示

    A.人口的自然增长率B.人口出生率

    C.人口死亡率D.人口密度

    【2】世界上人口分布密集的区域大多分布在

    A.高纬地带B.中高纬地带C.中低纬地带D.低纬地带

    【答案】

    【1】D

    【2】C

    【解析】

    【1】人口的疏密程度用人口密度来表示，人口的增长速度用自然增长率来表示，人口出生率表示年内出生人口总数占总人口的比例，人口死亡率表示年内死亡人口总数占总人口的比例。所以根据题意选D。

    【2】根据世界人口的分布可知，世界上人口分布最稠密的地区有亚洲东部、亚洲南部、欧洲和北美洲东部，它们集中分布在中低纬度近海的平原地区。故根据题意选C。

    该题考查人口密度的含义和世界人口的分布。分析解答即可。

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