日日人人_亚洲美女在线视频_av手机在线播放_国产大片aaa_欧美中文日韩_午夜理伦三级

精英家教網 > 初中地理 > 題目詳情

【題目】黃河下游流域面積狹小的主要原因是(

A.峽谷多,水流急 B.瀑布多,河道深

C.洼地多,降水少 D.形成“地上河”,支流少

【答案】D

【解析】

試題分析:黃河是我國第二長河,也是世界著名大河之一.它源自巴顏喀拉山,流經青海、四川等9省區,注入渤海,全長5464千米,流域面積75.24萬平方千米.

解:黃河中游流經黃土高原,由于水土流失嚴重,河流泥沙大增,下游在華北平原上,河床寬坦,水流緩慢,泥沙大量淤積,使河床抬高,成為舉世聞名的地上河.基本無支流匯入,流域面積狹小.

故選:D.

練習冊系列答案
相關習題

科目:初中地理 來源: 題型:

【題目】讀我國四大地理區域圖,回答問題。

(1)A、B兩區域的分界線與我國1月℃等溫線大體吻合。
(2)A、B兩區域發展農業的優勢氣候條件是
(3)C區域氣候干旱,農業以為主,該區域生產的瓜果特別甜的原因是
(4)下列景觀圖與所在地區對應正確的是:

(5)那曲與南京所處的緯度大體相當,但7月份平均氣溫那曲比南京低20℃,原因是
(6)家住北京的瑩瑩暑假乘火車去香港旅游,她乘坐鐵路線的火車一路南下。到達目的地后,瑩瑩將沿途曾看到的景觀邊回憶邊整理。下面是她整理的記錄:
“①…綠油油的麥田一望無際;②…金碧輝煌的布達拉宮;③…雪山連綿,牦牛成群;④…魚米之鄉,河網密布。”
你認為她的記錄中可信的是(填序號)

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】東半球的經度范圍是

A.0°和180°之間 B.20°E和160°W之間

C.20°W以西到160°E D.20°W以東到160°E

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】某山山腳下溫度為22,山頂溫度為10,這座山的相對高度為:

A.600米 B.3666米 C.200米 D.2000米

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】世界上大多數動、植物在我國都能找到適合生長的地區,這主要是因為我國(

A.山區面積廣大 B.平原面積廣闊 C.季風氣候顯著 D.氣候復雜多樣

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】地球公轉產生了(

A. 晝夜交替 B. 晝夜現象 C. 太陽東升西落 D. 四季變化

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】下列關于世界降水量分布的正確敘述是( )

A. 赤道地區氣溫高,空氣上升,故降水多

B. 北回歸線附近大陸西岸降水量多于東岸

C. 兩極地區地面潮濕,降水較多

D. 中緯度地帶,內陸降水多于沿海地區

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】

Do you still remember the great snacks in your childhood? Do they remind you of your happy childhood?

In the old days,you could always find people making sugar figures at the school gate.First,the maker would take a little maltose(麥芽糖) with a small spoon,using his hands to make a figure,such as the Monkey King,the White Dragonet,and so on.It was not expensive,only 1 yuan for one.If one child bought a sugar figure,many other children would crowd around and admire it.

Almost every kid is fond of bubble gum.They often gather together to see who gets the largest bubble.I still remember my cousin once blew a big bubble and then it broke,covering her face with gum! It was cheap.I could get 2 for one yuan.

We prefer to call it snowman ice cream.It tastes very delicious.It was rather expensive;I remember the price was 2 yuan for each piece,which was not easy for me to buy them those days.Each time I got one,the happiness would last for several days.

Malt Sugar Candy is usually called Tangguar in northern China,and is offered during the days just before the Spring Festival.It's delicious but cheap,and you could get five pieces for 1 yuan.My friends and I would get together to enjoy Tangguar.What happy time!

1A child who wants a cartoon character should choose________.

A. Sugar Figure B. Dada Bubble Gum

C. Baby Face Ice Cream D. Malt Sugar Candy

2If you had 10 yuan,you could buy________.

A. 20 sugar figures B. 10 dada bubble gums

C. 5 pieces of baby face ice cream D. 25 pieces of Tangguar

3Which of the following is TRUE according to the passage?

A. People made sugar figures mainly for boys.

B. Children usually enjoy blowing bubbles together.

C. The writer used to eat lots of baby face ice cream.

D. You can buy Malt Sugar Candy at any time.

4From the passage we can know ________.

A. the writer was very rich B. the writer was very poor

C. her parents didn't like her D. all the things were expensive

5What is the purpose of the passage?

A. To sell some popular snacks.

B. To tell some funny stories.

C. To remember the poor childhood.

D. To introduce some great snacks.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】讀大洲大洋圖分析
(1)A所在的大洲有世界最大的高原高原,有世界水量最大的河流河.
(2)F所在的大洲氣候類型以氣候分布最廣,該地區氣候深受因素影響.
(3)B所在的大洲有世界最大的沙漠沙漠,有世界陸地最長的裂谷大裂谷;該大洲赤道附近主要為氣候,氣候分布特點是
(4)D所在大洲有世界上最深的湖泊湖,有世界陸地最低點
(5)C所在大洲地形以為主,南部有著名山脈山脈.
(6)將太平洋、大西洋、印度洋和北冰洋填在圖中相應的位置.

查看答案和解析>>

同步練習冊答案
主站蜘蛛池模板: 精国产品一区二区三区 | 电影91久久久 | 久久久蜜桃 | 亚洲 欧美 激情 另类 校园 | 亚洲高清免费 | 亚洲精品一区二区三区四区高清 | 国产精品成人一区二区 | 逼逼av| 国产精品三级在线 | 91极品国产 | 中文字幕亚洲欧美日韩在线不卡 | 日韩成人在线播放 | 人人干网站 | 一区二区三区四区精品 | 久久www免费视频 | 亚洲国产精品一区 | 亚洲国产精品人人爽夜夜爽 | 亚洲精品久久久久久久久久久 | 日韩城人网站 | 激情97| 免费观看性欧美大片无片 | 一区二区三区的视频 | 爆操欧美| 精品少妇一区二区 | 欧美一级精品片在线看 | 2021av在线| 91精品国产自产精品男人的天堂 | 欧美盗摄 | 6080yy精品一区二区三区 | 精品久久久久久久久久久久 | 久久一二 | 99精品国产99久久久久久97 | 一级篇 | 国产九九精品 | 99精品国产在热久久 | 欧美色v| av在线免费观看网站 | 一级黄色大片在线 | 日韩一级免费在线观看 | 三级免费网站 | 日韩欧美在线视频免费观看 |