【题目】图中地区一直成为全世界关注的热点地区，冲突、战争不断，据此回答下面小题。
【1】中东地区地理位置十分重要，图中某地处于沟通大西洋和印度洋的枢纽地位。处于中东的亚非两洲的分界线：
A. 苏伊士运河 B. 土耳其海峡
C. 霍尔木兹海峡 D. 直布罗陀海峡
【2】关于图中所示正确的是
A. 图中E处所示为世界最大的淡水湖——里海
B. D处为黑海，到地中海需经过土耳其海峡
C. B处是地中海气候，冬季水资源多
D. 此地的埃及地跨亚洲和欧洲、土耳其地跨亚洲和非洲
科目：初中地理 来源： 题型：
【题目】关于经纬线的说法正确的是
A．经纬线的长度各自相等
B．经纬线都是一个圆
C．经度和纬度总数都是360度
D．地球上经线指向南北方向，纬线指向东西方向
查看答案和解析>>
科目：初中地理 来源： 题型：
【题目】2008年第29届夏季奥运会在北京举行，来自美国的汤姆想了解220个参赛国的位置，他选用了“世界政区地图”；北京真大啊！玲玲想知道故宫在什么位置，她选用了“北京城市图”；小军去临沂市探访同学，他选用了“临沂市地形图”；兰兰去“蒙山风景区”旅游，她选用了“蒙山风景区导游图”．据此材料回答下题．
（1）哪位同学选用的地图不合适（ ）
A.汤姆
B.玲玲
C.小军
D.兰兰
（2）下列图例是小明从“北京城市图”上描画下来的，可能描画错误的是（ ）
A.
常年河、湖
B.
铁路
C.
国界
D.
水库
（3）假如上面提到的四幅地图的图幅大小相等，那么表示地理事物最详细的是（ ）
A.世界政区地图
B.北京城市图
C.临沂市地形图
D.蒙山风景区导游图
查看答案和解析>>
科目：初中地理 来源： 题型：
【题目】阅读下列四地气温降水柱状图回答相关问题。 
（1）在A、B、C、D四地中，气温年变化最小的是 ， 四地中可能是北京的是。
（2）A地气候形成的植被景观是 ， 该植被在（国家）分布最广。
（3）B地最热月是在月，说明B地处于半球，这种气候类型主要分布于南北纬之间的大陆西岸，气候特征是。
查看答案和解析>>
科目：初中地理 来源： 题型：
【题目】如图表示的经纬网示意图中，回答问题．
（1）写出A点的经纬度：、 ．
（2）已知B地的经纬度坐标是（0°，20°E），请在图中用字母“B”标点出来，可以看出它位于（东、西）半球
（3）点A在C的方向，A点所在的纬线长度与C点所在的纬线长度（长、短）．
（4）经线指示方向；A点位于（高、中、低）维度；C点位于（南、北）半球．
（5）图D从北极点出发沿着箭头方向一直往南行走（能、不能）回到北极点．
查看答案和解析>>
科目：初中地理 来源： 题型：
【题目】In the past 200 years,the earth's temperature has increased greatly.It's reported that a marked increase in the temperature of about 0.7℃ appeared at the end of last century.Some scientists think mini-umbrellas(微型伞)might reduce the global(全球的)temperature.
Building a single umbrella,which is big enough to cover the whole earth,seems to be impossible.Roger Angel,a scientist from the USA,has carried out research to deal with this problem.He came up with an idea of mini-umbrellas.In fact,each mini-umbrella is made up of two parts,a spaceship and a sunshade(遮阳篷).A spaceship weighing about 1g would carry a sunshade that is half a meter long.It would be mostly transparent.That means light can pass it directly to reach the earth,with lands and oceans clearly in view.
Pressure(压力)from the sunlight would keep the little spaceships in position around the earth at a distance of about 1.5 million kilometers.As a result,sending over 1,000 billion mini-umbrellas into space would reduce the amount of sunlight reaching the earth.This allows sunlight to be reflected(反射)back to space easily,causing the temperature of the earth's ground to fall off.Covering large areas of the earth,mini-umbrellas together could reflect 1.8 percent of sunlight back.In Roger's plan,scientists will send up 800,000 mini-umbrellas at a time,20 million times in all during ten years.Scientists suggest the earliest launch could be in just 16 years.
Not all the scientists agree with the idea.Some suppose there should be easier and much cheaper ways to prevent the earth from getting too hot,such as to slow down the pollution people bring and to reduce the human activities.Whatever the result of the argument is,this idea of mini-umbrellas in space is certainly creative.
【1】The underlined word“transparent”here probably means “ ”.
A. 透明的 B. 透气的 C. 透风的
【2】Picture shows the right information about the mini-umbrellas.
A. B. C.
【3】After scientists send over 1,000 billion mini-umbrellas into space, .
A. pressure from the sunlight would allow the mini-umbrellas to be reflected back to space easily
B. the mini-umbrellas would reduce the amount of sunlight reaching the earth
C. sunlight would never come into the earth
【4】Which of the following is NOT true according to the passage?
A. Scientists suggest that the earliest launch could be in just 16 years.
B. A spaceship weighing about 1g would carry a sunshade.
C. Roger will send up 800,000 mini-umbrellas into space during 20 years.
【5】The best title for this passage should be .
A. THE TEMPERATURE OF THE EARTH
B. A MINI-UMBRELLA PLAN
C. CHEAPER WAYS TO PREVENT THE POLLUTION
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
