admins 发表于 2021-8-18 22:48:57

2.2.3生物对环境的影响2021-2022学年生物苏科版七年级上册随堂小测

※题型:单选题※知识点:单选题※试题难度:中等<br>世界上本没有路,走的人多了,也便成了路。这句话体现了生物与环境之间的关系是(&nbsp;)<br>A.环境影响生物&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.生物适应环境<br>C.生物影响环境&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.生物依赖环境<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/25d88fa70c8f41a1a76f43a4d23c7874/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/d86c3297366e4daaa573fdf71f35deab/B417ADC11705715FD11707AF54E75DA8.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列事例体现环境对生物影响的是(&nbsp;)<br>A.蚯蚓改良土壤&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.干旱使农作物减产<br>C.人类治理河流污染&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.大树底下好乘凉<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/36a0d04d0528401a9befcaa97fa73d05/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/e66a4392b88a40338d94a45fb756e4b1/5E856EB893433D27838A250CECA58413.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>在探究“植物对空气湿度的影响”时,不必测量下列哪个环境湿度?(&nbsp;&nbsp;&nbsp;)<br>A.灌木丛&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.草地&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.水洼&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.裸地<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/12c9ffdb90d4429baac21df8a59c9a38/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/b64eda2d546e4518abeb70278cbb97ac/69DC42A2FD7041284C9C03FC9CF2A799.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>在“测量不同植被环境的空气温度和湿度”的探究实验中,对每个实测地点要测暈三个数据,但记录的是这三个数据中的(&nbsp;&nbsp;&nbsp;)<br>A.最大值&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.最小值&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.平均值&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.任意一个<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2014/7380eda27d3f4eb9a3e693064a806f9c/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2014/814e341741e64aaf82808b14d1c8e07f/F48E2CBBFCB00CDCB72CD5B83BBA30B5.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>用干湿计测量裸地、草坪、灌木丛的湿度,下列做法正确的是(&nbsp;)<br>A.在裸地的水洼处测量空气湿度<br>B.为了方便、稳妥地测量,在灌木丛中可以把干湿计放在地上进行测量<br>C.坚持每次用同一个干湿计测量三个不同地点的空气湿度,认真记录并计算出平均值<br>D.在三个不同时段,分别对三个地点测量三次,每次相隔8~10min,认真记录并计算平均值<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/f26bc0acf0244e728c146bb446d6c258/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/9487284c035546d2a696db55df1a74be/2F4FA977130F0D2B0D905BD1BA421B89.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>语文课上学到的成语中,很多与生物学有关系。下列成语中,说明了生物能够影响环境的是(&nbsp;)<br>A.螳螂捕蝉、黄雀在后&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.千里之堤、溃于蚁穴<br>C.种瓜得瓜、种豆得豆&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.风声鹤唳、草木皆兵<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2014/f3a354f187874ff8b001e955a9ae413e/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2014/ce2c94fa45bd4e429ee2df173e3edb79/DEDF07AEACBD8EC7D7E5F38DBEFF0304.png"><br><br>
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