2020-2021学年七年级地理人教版寒假作业（1）地球和地球仪
※题型：单选题※知识点：单选题※试题难度：中等<br>观察地球仪示意图,关于图示区域海陆分布的叙述,正确的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2020/11/30/5DB74DF8BD7D5CD4FA910B09599DBAC9.png"><br>A.海洋面积小于陆地面积<br>B.甲是一个四面环海的岛国<br>C.乙为非洲,丙为印度洋<br>D.乙、丁所在大洲的分界线是巴拿马运河<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/a2f082023ed44766a77ba991d0037b60/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/e5be8abf2d0240abb6bfc1defa55c997/D8902F9DCF0B99591CE321F7D72F39BD.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>2019年3月30日,四川凉山州(26°N?29°N,100°E?10°E)发生森林火灾,国家积极组织救援。据此完成以下小题。<br>如图阴影部分,能表示凉山州大致位置的是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/11/27/F7DD7535E236C157409C68F1C40D762A.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/11/27/D7C940CAC88E4680702102ABB1B16882.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/11/27/5F9936EA5C40FEE0B4FE077E260FC31D.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/11/27/EC3C6E9F06C066D49FB9E61777724444.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/e9b25c3f8d7344a09e56643845167b84/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/6516634b1e9249faae3f4317efd4cf98/C5A0CE77AFCF018290BBE34CC2544F09.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>唐诗“白日依山尽,黄河入海流。欲穷千里目,更上一层楼”所蕴含的地理知识有( )<br>①地球的自转②黄河是外流河③地球的形状④地球的公转A.①②③ B.②③ C.①② D.①②③④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/75f68e80e44e47279cc0fa4db02e24a9/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/e03f4b95821145a491d92c594e4a3975/4B653EBC2042646ACF6F7F9810DDB4E6.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>在地球仪上,最大的纬线圈是( )<br>A.北回归线 B.南回归线 C.赤道 D.北极圈<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/96c2dea9291c4983868ec3ae70446252/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/6ffe1032953144b6a64f01c46ffc4387/41E951C87F1F090A8917AE923FD251F8.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列关于纬线和纬度的叙述,正确的是( )<br>A.纬度越低,纬线越长 B.纬线长度都不相等<br>C.纬度越高,度数越小 D.北回归线位于中纬度<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/038ad02002b941cca4c1ff06d6d7f2c0/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/dde8490b8dd74ac09d8eb7f9f2c641e5/F44F2B5DE24DE7F9ABFE5905D313FAC4.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>地球的表面积约为( )<br>A.2.2万千米 B.4万千米<br>C.6371千米 D.5.1亿平方千米<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/0370eaf435e74cee94834b754e065d0f/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/6880015fbf51466188b8e007ecdd7248/752A7783011D53A99FD6EF7175FA0686.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>本初子午线是指( )<br>A.0°经线 B.180°经线 C.20°W经线 D.160°E经线<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/0000fe933c4a4d92a16690851756f24a/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/2b145c7014804f0a87a7b6a6b3215bfa/14DE5919CA19A79BBDB96B6D081AA66C.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列关于地球的形状,正确的是( )<br>A.地球的形状是正球体<br>B.地球是一个两极稍扁、赤道略鼓的不规则球体<br>C.地球的形状是椭圆形<br>D.地球是一个两极略鼓、赤道稍扁的不规则球体<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/bb99b96d8039424283c22e551b4e00a1/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/b50634ea722a411a926a5b7886dc9889/99097E7D2F40A13F1B7124A4627F7997.png"><br><br>※题型：读图填空题※知识点：读图填空题※试题难度：中等<br>读下图回答下列问题<br><img src="https://picture2.zhihuicn.com/testImage/2/2020/7/17/DE42B858D9E0C16013B32E715091C5A5.png"><br>1.写出图中A、C两地的地理坐标:A、 C、<br>2.在图中A、B、C三地中,位于南、北半球分界线上的是地,位于东半球的是地,位于西半球的是地。<br>3.从低、中、高纬度看,B在纬度;C在纬度。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/6/2020/427ca7fdbede4b95a515a17d5abd370c/DAB3A8CFB1FD2482602A60593E5D46B0.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/6/2020/a9808bea9cd343399da194c0384354cc/289B03936EEEA8D30E02380CDA7FFBE3.png"><br><br>
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