admins 发表于 2021-8-18 21:44:36

2020-2021学年人教版地理七年级上册重难考点培优训练 (10)人口与人种

※题型:单选题※知识点:单选题※试题难度:中等<br>近年来,我国人口增长快的主要原因是(&nbsp;&nbsp;)<br>A.人口居住的自然条件有比较大的改变<br>B.商业贸易活动日益频繁<br>C.经济文化的发展,医疗卫生条件的明显改善<br>D.社会劳动力需求大幅度增加<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2013/2d71ec01c7c34cb6b387629364247a1d/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2013/4c555f634eb149379cd668d355e02206/EBAB1F2B2A63A1F309D854ACB32B2AAB.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>我国东南部人口稠密,西北部人口稀疏,造成这种差异的原因有(&nbsp;&nbsp;&nbsp;)<br>①东南部地区平原广阔,气候湿润②东南部地区工商业、交通业发达③东南部地区城镇多、规模大④西北部地区资源缺乏A.①③④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.①②③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.②③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.①②③④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/1c4c1c83d35844e1a1b5bd609e608fde/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/791991a8ea0243c8a4bcc578e8024361/BBBB27785D5FC3B3CD03756F0D2BED3C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下图中男子的打扮是身着白色长袍、头戴头巾,该服饰反映出该地的气候特点为(&nbsp;&nbsp;&nbsp;)<img src="https://picture2.zhihuicn.com/testImage/2/2020/7/20/3579C88C1AFE61F8B29EFF9647AAD717.png"><br>A.高温多雨&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.炎热干燥&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.温和多雨&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.寒冷干燥<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/4bfd36c26f774690952431dd1a5a8091/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/96a4e5f8c3b54ae9a547903def47b438/6C2F39F10C4AC5E226D0947515E171DC.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>人口密度是指(&nbsp;&nbsp;&nbsp;)<br>A.一个地区的人数与总面积的比值<br>B.人/千米<br>C.平均每1千米内居住的人口数<br>D.平均每平方千米内居住的人口数<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/be3d99bf0a8b42eb9f6464a521f9cabb/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/93a20e8e944047f5aa430f7bc53e6f91/314D40267FE90715EE71A3FC74564842.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>从人种构成看,撒哈拉以南的非洲人从人种构成看,主要为(&nbsp;&nbsp;&nbsp;)<br>A.白种人&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.黑种人&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.黄种人&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.阿拉伯人<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/be24f9ca2f644293b92cd5e35fa4df78/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/dec0917136444f918505beafcce31b1c/6FDF1753BF724701ED7841654455EBAC.png"><br><br>
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