【题目】读“陆半球地图”,回答问题。
(1)A大洲居民以________人种为主。
(2)从发展水平看,B大洲大多为____________国家。
(3)七大洲中,“陆半球地图”没有显示的大洲有大洋洲和_________。
(4)简述C大洲地势与河流的关系_________。
(5)在某次军事演练活动中,彼得船长驾船从D点依次向正北、正东、正南、正西各行驶了500千米后,发现只能回到D点的正东面。请用地理知识向彼得船长解释不能回到D点的原因:______。
【答案】(1)白色 (2)发展中(3)南极洲(4)地势中部高,四周低,导致河流从中部呈放射状流向四周(5)经线等长,纬线不等长。(或:经线等长,纬线长度从赤道向两极递减。)
【解析】(1)读图可知,A是欧洲,主要人种是白种人。
(2)读图可知,B是非洲,由于长期的殖民统治,非洲国家都是发展中国家。
(3)七大洲中,“陆半球地图”A是欧洲,B是非洲,C是亚洲,还有北美洲和南美洲的大部分,没有显示的大洲有大洋洲和南极洲。
(4)读图可知,C是亚洲,亚洲是世界上面积最大的大洲,地势特点是中部高,四周低。导致河流从中部呈放射状流向四周。
(5)经线指示南北方向,纬线指示东西方向,由于经线等长,纬线的长度不相等。所以不能回到出发点。
科目:初中地理 来源: 题型:
【题目】
As we know it is important for our health to have a good eating habit.
But what do you think can affect it? The custom of your country., the different kinds of food, or just your personal interest? The last study in theJournal of American College Health told us that in fact, the environment where we live also plays a role in eating.
Some students, male or female, live in dormitories (宿舍), and otherslive off campus (校园). So according to the different environment they have,researchers at Washington State University got some data(数据) and compared with daily food choices. They found there were big differences in the consumption(消耗) of fruit and vegetables, fish, unsweetened cereal, white bread, cookies and beer.
Basically, many students like to eat the food that is most available where they live. And they are strongly influenced by eating habits of their peers (同龄人). Men have more beer, meat and white bread than women. Women consume more diet soda.
The reason is very simple. Because we are social animals and generally likely to make a meal of whatever everybody else is having. So some experts advise that if you're trying to lose weight but your friends think pizza and beer is a balanced meal, then the problem is coming. And what you need to do is to change your eating habits or pack your bags.
【1】Which doesn't influence your eating habit according to the passage?
A. Customs of different countries. B. The environment you live in.
C. Your interest in food. D. The suggestion of your parents.
【2】Who is the subject(研究对象) chosen by the researchers at Washington State University?
A. The students at the Washington State University.
B. The teachers and students.
C. The students living in different environment.
D. The students' best friends.
【3】According to the study, which of the following is True?
A. There are few differences in the consumption of many kinds of food or fruit.
B. Men don't like to eat more white bread than women.
C. Women eat less diet soda than men.
D. Many students will be affected by what their friends eat or drink.
【4】If you want to lose weight but your roommates think' meat and beer is a good meal, what can
you do?
A. Ask them to stop eating and drinking. B. Eat the same thing like them.
C. Go back home for meal. D. Ask experts for help.
【5】Where can you find this passgae?
A. On a teenager magazine. B. In a sports programme.
C. In an advertisement. D. In a movie introduction.
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科目:初中地理 来源: 题型:
【题目】读地球的半径和赤道周长图,回答下列问题.
(1)图中A所代表的地理事物的名称是 半径,B代表的地理事物的名称是 半径;A (大于、小于)B,因此,地球是一个 的球体.
(2)C所代表的地理事物的名称是 ,长约 千米.
(3)地球的平均半径长约 千米,地球表面积约 平方千米
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科目:初中地理 来源: 题型:
【题目】在二百五十万分之一的地图上,量得甲、乙两地的直线距离为5厘米,两地的实际距离为( )
A.500千米 B.200千米 C.125千米 D.20千米
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科目:初中地理 来源: 题型:
【题目】凌汛是指冰坝阻塞河道,造成水位急剧上升的现象,多发生于河流从较低纬度流向较高纬度的河段。读图,回答下题。
(1)以下关于长江和黄河概况的叙述,正确的是( )
A.长江由于航运价值高,被誉为“黄金水道”
B.长江是世界上最长的河流
C.黄河水能资源丰富,干流上建有三峡水利枢纽
D.黄河发源于青藏高原,注入黄海
(2)图中①②③④四个河段中易发生凌汛现象的是( )
A.①
B.②
C.③
D.④
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