【題目】根據(jù)板塊構(gòu)造學(xué)說判斷,下列地形單元中,與阿爾卑斯山脈成因相同的是( )
A.紅海
B.大西洋
C.東非大裂谷
D.喜馬拉雅山脈

【答案】D
【解析】一般來說,板塊的內(nèi)部比較穩(wěn)定,板塊與板塊交界的地帶,有的張裂拉伸,有的碰撞擠壓,地殼比較活躍.喜馬拉雅山脈是有亞歐板塊與印度洋板塊碰撞、擠壓形成的,阿爾卑斯山脈是由亞歐板塊和非洲板塊碰撞、擠壓形成的,故選項D符合題意.

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中地理 來源: 題型:

【題目】世界上使用范圍最廣的語言是(

A.漢語 B.英語 C.法語 D.俄語

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】讀圖,完成下列各題。

(1)圖Ⅰ和圖Ⅱ兩國地勢的相同之處是: 。

(2)關(guān)于圖中所表示的國家農(nóng)業(yè)說法正確的是 。(請?zhí)顢?shù)字代號)

①圖Ⅰ東南沿海農(nóng)場規(guī)模小,土壤肥沃,是羊、牛與經(jīng)濟(jì)作物混合經(jīng)營帶;②圖Ⅱ五大湖區(qū)因降水最豐沛,適合牧草的生長,形成乳畜帶;③圖Ⅰ中部地表崎嶇,適合種植小麥,形成小麥區(qū);④圖Ⅱ西部氣候干燥,地勢起伏大,形成畜牧和灌溉農(nóng)業(yè)區(qū);⑤圖Ⅲ中國家主要糧食作物是水稻和小麥,小麥主要分布在圖中的B地附近。

(3)圖Ⅲ中國家主要氣候類型是 ,在此種氣候類型影響下,容易造成 災(zāi)害。

(4)圖Ⅱ中⑥地降水較少時,圖Ⅲ中絕大部分地區(qū)正處于 季。(填雨或旱)

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】

Wang Fuman is a 10-year-old student. He is now studying in

Zhuanshanbao Primary School in Zhaotong, Yunnan Province. On Monday morning (January 8, 2018), he braved -9 weather to travel over an hour to reach his school.

When he arrived, his hair and eyebrows had been completely frozen with snowflake (雪花). This made his 16 classmates laugh a lot. Fu Heng,

Wang’s teacher saw this and took a picture. He uploaded (上傳) Wang’s picture. The picture soon has got much attention to children from poor families in the countryside. Wang, who has been

nicknamed “Snowflake Boy” by netizens, became famous online overnight. By Wednesday morning, his picture had been “l(fā)iked” more than 260,000 times on Sina Weibo and shared more than 40,000 times.

After hearing Wang’s story, the Yunnan China Youth Development Foundation held a public donation ( 捐贈) activity for children from poor families. The Foundation has promised to

give each poor child 500 yuan ($75) to help them stay warm in winter.

By 1 pm on Wednesday, the Foundation had collected about 300,000 yuan in public donations, according to their website. Wang’s village now has electricity and tap water, “…and

my family is getting help to build a new house close to the school”, Wang said, “I think our life will get better.”

1What was the weather like on Monday morning?

A. Snowy and cold. B. Rainy and cold. C. Snowy but warm. D. Rainy but warm.

2Why did the classmates laugh when Wang entered the classroom?

A. Because he lost his books . B. Because he told a joke.

C. Because he looked funny. D. Because he was late.

3The Foundation held a public donation to help the poor children .

A. stay happy B. keep healthy

C. stay educated D. keep warm in winter

4What can we know from the text?

A. Zhaotong’s weather in winter is warm.

B. Wang’s future life may become better.

C. Wang’s village had electricity before.

D. Few people shared the boy’s picture.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】讀圖,回答下列問題。

(1)寫出圖中字母所代表的山脈名稱。
A;B;C;D。
(2)我國是一個多山的國家,山地面積約占全國總面積的 , 平原面積僅占多一點。
(3)C代表的山脈以北是我國地勢第級階梯,以南是我國地勢第階梯。
(4)我國的地西 , 便于海上濕潤氣流深入內(nèi)陸,形成降水,有利于生產(chǎn)。

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】閱讀下面短文,把A—D四個句子填入文中空缺處,使短文內(nèi)容完整、正確,然后完成第47小題。

Do you know what a MOOC is?MOOC is short for Massive(大量的)Open Online Course.Thousands of people can take a MOOC at the same time.You can be anywhere in the world to take it. 43

For years,many colleges have had classes online.MOOCs are always used in subjects like computer science and engineering.Can MOOCs be used in subjects like arts or philosophy(哲學(xué))?

Scott Anderson teaches philosophy at a university in Canada. 44 He says,“When students take some lessons,they needn't be present to hear and get them.”He says more and more students in MOOCs can mean less communication between them and the teachers.He also gives two ways to solve this problem—adding more teachers and making online discussion groups.

45 She says online education has more weaknesses for her subjects.She says,“What's lost in online education is face-to-face communication.But the teaching of literature needs that.” 46 However,she believes that hybrid(混合的)courses work best.

A.He thinks MOOCs have both advantages and disadvantages.

B.All you need is a computer and the Internet.

C.Lisa Jadwin teaches literature and writing at a college in New York.

D.She says some students can learn very well from talks and discussion groups.

1_____

2_____

3_____

4_____

5The passage is mainly about .

A. how students take MOOCs

B. what two teachers think of MOOCs

C. which college has MOOCs

D. why more and more teachers like MOOCs

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】我國降水分布的空間分布與時間分配上突出的特點是

A、自北向南增多,集中在春夏兩 B、自東南向西北減少,集中夏季

C、自西南向東北減少,集中夏秋季 D、自西北向東南減少,集中5、6月

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】讀“東南亞圖”.完成下題.

(1)下列有關(guān)對東南亞的敘述,正確的是( 。
A.地處亞洲與大洋洲、太平洋與印度洋之間的“十字路口”
B.②海峽是太平洋與大西洋間的重要海上通道
C.③國是世界上最大的群島國家
D.④島氣候濕熱,盛產(chǎn)蘋果與獼猴桃
(2)⑤國是世界上最大的天然橡膠生產(chǎn)國,這個國家是(  )
A.泰國
B.菲律賓
C.馬來西
D.印度尼西亞
(3)①河是東南亞流經(jīng)國家最多的河流,其名稱是( 。
A.湄南河
B.湄公河
C.薩爾溫江
D.伊洛瓦底江

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】地球上有極晝極夜現(xiàn)象的溫度帶是(

A.熱帶 B.北溫帶 C.南溫帶 D.寒帶

查看答案和解析>>

同步練習(xí)冊答案