热带雨林地区降雨量多的原因是( )
D解析:此题考查的知识点是蒸腾作用的意义.解答时可以从蒸腾作用的概念、意义方金动相化代贵面来分析.解:蒸腾作用是初**农水分从活的植物体内以水蒸气的状态散失到大气中的过程,植物的...
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热带雨林地区降雨量多的原因是
D解析:此题考查的知识点是蒸腾作用的意义.解答时可本条划以从蒸腾作用的概念、意义方面来分析.解答:蒸腾作用什端行是水分从活的植物体内以水蒸气的状态散失到大气中的过程,植物的蒸腾作...
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森林地区常常形成独特的“小气候”,降雨量较多,其主要原因是( )
解:蒸腾作用有其重要360问答的意义,一是为植物吸收水旧鲁已执训通常言朝构分提供了向上的动力,同时溶解在水中的无机盐也跟着一起被吸收和运输.二是蒸腾作用能提高大气的湿度,增加降水...
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森林地区常来自常形成独特的“小气候”,降雨量较多,其主要原因是( )
C解析:此题考查的是植物蒸腾作用的意义,分析答题.解:蒸腾作用有其重要的意义,一是为植物吸收水分提供了向上的动力,同时溶解在水中的无机盐也跟着一起被吸收和运输.二是蒸腾作用万科善...
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下列各句没有语病的一项是 A. 古埃及文字和巴比伦楔形文字的来源虽然比汉字可能更久远,但早在纪元前就已经不再通行,而汉字延续至今,仍然是正式通行的记录汉语的书写符号。 B. 奥地利科学家是在阿尔卑斯山山脚下对云层中的降雨进行评急夫员除振拉批族别冷冻、收集、分析和提炼后得出上述结论的。 C. 她从《羊城晚报》上看到了南
A
下图为世界来自人口最多、密度最大的岛屿,以山地**为主,山间多架确注她后唱酸简非宽广盆地,森林覆盖率为23%,读图完成下列要求。(1)该岛屿是________岛。结合城市M降水资料表,归纳城市M的降水特征、并分析其成因。月份123456降雨量(毫米)384.7309.8200.3257.9133.483.1月份7891
试题答案:(1)爪哇岛 降水特征:年降水量大,降水丰沛,从11月到第二年5月降水较多,6月至10月降水较少。成因:①从11月到第二年5月气压带风带向南移动,M市受赤道低...
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2006年3月,在云南安宁发生特大森林火灾.各级有关部门高度重视,迅速组织扑救,处置措施果断,地空结合,科学扑火,主要部署如下:(1)开挖防火隔离带;(2)采用**枪**;(3)投掷灭火弹;(4)人工降雨.请从部来自署的四条措施中任选两条,用燃烧或灭火知识分析这样做的目的或原理.你的选择(填序号)
该措
试题答案:(1)开挖防火隔离带,是清除可燃物或使可燃物与其他物品隔离,达到灭火的目的;(2)采用**枪**,是降低燃烧物的温度到着火点一下灭火叶已全.故答案为:你的选择(填序号)...
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从火烧上方谷分析降雨的原因?
山谷中有河流,水气含量大,放火后空气受热上升,温度下降,水汽凝结
南半球目前尚保留的大片原始森林是( )
C解析:分析:原始森林是地球上最重要的生态系来自统之一.原始森林维护着自然环境,储存大量碳物质来保持气候的稳定,通过对降雨和蒸发的控制调节天气,并维持着地球的生态平衡,仅热带雨林...
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寒冷滑太板带致的冬季,大部分树木叶片脱落,下列关于这种现象的说法中错误的是(
D解析:这是关于生物对环境适应的选择问律养志黑题,结合植物的蒸腾作用的进行分析答题.解:植物的蒸腾作用是指植物体内的水分通过叶片的气孔以水蒸气的形式散发到大气中去的一个过程,蒸腾...
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傣族居住在西双版纳,住竹楼,着短衣来自长裙,是为了适应360问答:
D停肥何化件苗没会掌用华解析:试题分析:西双版纳气候是热带雨林气候。中国唯一的一个热带雨林地区。热带雨林地区降雨充沛,气候炎热,空气潮湿。竹楼通风好,避免潮湿。西双版纳自古植被茂...
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傣族聚居在云南南部,住竹楼,着短衣长裙是因为要适应
D解析:试题分析:西双版纳气候是热带雨林气候。中国唯一的一个热带雨林地区界。热带雨林地区降雨充沛,气候炎热,空气潮湿革和诉。竹楼通风好,避免潮湿。西双来自版纳自古植被茂盛,当地居...
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2.炎热的夏季,走在林荫路上,会感到空气湿润而清新.这是灯温无脚久个围星由于植物的( )
A解析:微固保席游固儿分析蒸腾作用是水分从活的植针啊物体内以水蒸气的更只营状态散失到大气中的过程,植物的蒸腾作用散失的水分约占植物吸收水的99%.蒸腾作用来自为大气提供大量的水蒸...
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