【題目】讀下圖流經(jīng)黃土高原的黃河景觀圖回答下列問(wèn)題。

【1】圖中大量泥沙匯入黃河,其主要自然原因

黃土疏松 河流落差小

植被覆蓋好 夏季多暴雨

A①② B.①④

C.②③ D.③④

【2】黃土高原面臨的主要環(huán)境問(wèn)題是

A.氣候變暖 B.旱澇災(zāi)害

C.水土流失 D.土地荒漠化

【3】黃土高原綜合治理和保護(hù)環(huán)境的正確措施是

植樹(shù)種草 打壩淤地 開(kāi)墾荒地 發(fā)展水田

A①② B①③ C②④ D③④

【答案】

【1】B

【2】C

【3】A

【解析】

試題分析:

【1】讀圖可知,圖中大量泥沙匯入黃河,是由于黃土高原水土流失造成的。導(dǎo)致水土流失嚴(yán)重的主要自然原因是黃土高原土質(zhì)疏松,植被稀少,夏季暴雨多等。故選B。

【2】黃土高原地處我國(guó)東部季風(fēng)區(qū)向西北內(nèi)陸干旱區(qū)過(guò)渡帶、森林向草原的過(guò)渡帶等多重過(guò)渡地區(qū),生態(tài)環(huán)境脆弱,黃土疏松,地表植被覆蓋率低,降水變率大且集中,加之人類不合理經(jīng)濟(jì)活動(dòng),導(dǎo)致嚴(yán)重水土流失,故選C。

【3】黃土高原綜合治理主要在于防治水土流失?梢圆扇≈矘(shù)種草方式,提高植被覆蓋率,打壩淤地等工程措施,①②對(duì)。而開(kāi)墾荒地,會(huì)加劇水土流失,發(fā)展水田不符合區(qū)域經(jīng)濟(jì)發(fā)展的因地制宜原則,③④錯(cuò)。故選A。

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:高中地理 來(lái)源: 題型:

【題目】閱讀下列材料,回答問(wèn)題。

材料一 我國(guó)南部沿海地區(qū)圖。

材料二 上圖中M地土地利用結(jié)構(gòu)調(diào)整方案(表一)及經(jīng)濟(jì)、環(huán)境效益比較(表二)。

簡(jiǎn)述我國(guó)南部沿海地區(qū)地理位置對(duì)該地區(qū)經(jīng)濟(jì)活動(dòng)的有利影響。

比較M、N兩地冬季氣溫,哪地更高?并分析原因。

從區(qū)域可持續(xù)發(fā)展的角度,在A、B兩種方案中為M地選擇更合理的一個(gè),并說(shuō)明理由。

查看答案和解析>>

科目:高中地理 來(lái)源: 題型:

【題目】圖為北京市人口的變化。讀圖和相關(guān)資料,回答下列問(wèn)題。

1與北京市近郊區(qū)、遠(yuǎn)郊區(qū)比較,說(shuō)出中心區(qū)人口的特點(diǎn)。

《北京城市總體規(guī)劃2004~2020年》提出,通州區(qū)要做綜合服務(wù)中心,北京市各市屬行政事業(yè)單位,將在2017年整體或部分遷入北京通州行政副中心。

2分析北京市建設(shè)通州行政副中心對(duì)中心區(qū)的影響。

為推動(dòng)京津冀協(xié)同發(fā)展,北京地區(qū)向河北疏解轉(zhuǎn)移的工業(yè)項(xiàng)目超過(guò)80個(gè),總投資超過(guò)1200億元。

3說(shuō)明產(chǎn)業(yè)轉(zhuǎn)移對(duì)河北社會(huì)經(jīng)濟(jì)發(fā)展的影響。

查看答案和解析>>

科目:高中地理 來(lái)源: 題型:

【題目】

UnderWater World SEA LIFE Mooloolaba

HIGHLIGHTS

Includes bonus discount coupons

Book online & skip the queue

16 themed zones

14 talks and animal feeds

Great fun for the whole family

One of the most popular attractions on the Sunshine Coast for many years, UnderWater World SEA LIFE Mooloolaba is Queenslands largest aquarium and oceanarium with one of the hugest and most diverse arrays of marine life - both above and under the water - in Australia!

With a brand-new, newly renovated shark exhibit to go along with the eleven other amazing zones that each highlight a different aspect of the aquatic kingdom.

PURCHASE

Adult

AUD $38.00

AUD $34.20

Child (3-14yrs)

AUD $23.00

AUD $20.70

Family (2A+2C)

AUD $104.00

Opening Times

Open daily from 9am to 5pm, Anzac Day from 1.30pm to 5.30pm and closed Christmas Day. Last admissions are 1 hour prior to closing time.

How to get to UnderWater World SEA LIFE Mooloolaba

Walk

Just a 2-minute walk from the beach on the southern end of Mooloolaba Esplanade.

Car

If you are coming from Brisbane simply follow the Bruce Highway north and take the Moooloolaba exit after the Ettamogah Pub, then simply follow the signs to Mooloolaba.

If you are coming from Gympie follow the Bruce Highway south and exit at the Maroochydore exit. Follow the signs onto the Sunshine Motorway. Exit at the Mooloolaba exit and follow the brown signs to UnderWater World SEA LIFE Mooloolaba.

Bus

Sunbus operates a regular bus service from Noosa to Caloundra. Contact Sunbus on 13 12 30 for more information.

Additional Information

Free parking is available at UnderWater World SEA LIFE Mooloolaba.

UnderWater World SEA LIFE Mooloolaba is completely undercover so even if it is raining you can still have a fantastic time!

【1】 What does the underlined word “arrays” in paragraph 2 probably mean?

A. Displays.B. Advantages. C. Challenges. D. Programs.

【2】 How much will a couple with a child aged 2 if they want to visit UnderWater World SEA LIFE Mooloolaba ?

A. 54.90. B. 68.40.C. 83.30.D. 69.80.

【3】 Which of the following ways is proper to visit UnderWater World SEA LIFE Mooloolaba by car?

A. Brisbanethe Moooloolaba exitBruce HighwayMooloolaba

B. Bruce Highwaythe Moooloolaba exitthe Ettamogah PubMooloolaba

C. Brisbanethe Moooloolaba exitMooloolabathe Ettamogah Pub

D. BrisbaneBruce Highwaythe Ettamogah PubMooloolaba

查看答案和解析>>

科目:高中地理 來(lái)源: 題型:

【題目】The fellow felt rather ________ as he was the only person that wore sportswear at the party.

A.in place B.out of place

C.by the way D.in the way

查看答案和解析>>

科目:高中地理 來(lái)源: 題型:

【題目】落實(shí)科學(xué)發(fā)展觀,轉(zhuǎn)變經(jīng)濟(jì)增長(zhǎng)方式,建設(shè)資源節(jié)約型、環(huán)境友好型社會(huì)是今后社會(huì)發(fā)展的總趨勢(shì)。結(jié)合世界能源消費(fèi)構(gòu)成比例圖,回答下列問(wèn)題。

【1】關(guān)于世界能源消費(fèi)構(gòu)成的變化,下列敘述正確的是( )

20世紀(jì)世界能源消費(fèi)構(gòu)成的主體是煤炭

能源的消費(fèi)地位能夠體現(xiàn)一個(gè)時(shí)代的經(jīng)濟(jì)發(fā)展水平

目前煤炭的能源地位下降主要是因?yàn)槠鋬?chǔ)量小,開(kāi)采量減小

未來(lái),在世界能源消費(fèi)構(gòu)成中太陽(yáng)能、核能、生物能等新能源所占的比例會(huì)逐步上升

A.①②③ B.②③④ C.①②④ D.①②③④

【2】針對(duì)我國(guó)能源利用現(xiàn)狀,應(yīng)采取的最根本措施是( )

調(diào)整能源消費(fèi)結(jié)構(gòu),積極開(kāi)發(fā)利用新能源 只使用廉價(jià)、清潔燃料

調(diào)整工業(yè)結(jié)構(gòu),控制高耗能企業(yè)的盲目發(fā)展 關(guān)停所有高耗能企業(yè),達(dá)到節(jié)約能源的目的

A.①③ B.①② C.②④ D.①④

查看答案和解析>>

科目:高中地理 來(lái)源: 題型:

【題目】短文改錯(cuò)

假定英語(yǔ)課上老師要求同桌之間交換修改作文,請(qǐng)你修改你同桌寫的以下作文。文中共有10處語(yǔ)言錯(cuò)誤,每句中最多有兩處,每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。

增加:在缺詞處加一個(gè)漏字符號(hào)(),并在其下面寫出該加的詞。

刪除:把多余的詞用斜線(\)劃掉。

修改:在錯(cuò)的詞下畫(huà)一橫線,并在該詞下面寫出修改后的詞。

注意:

1. 每處錯(cuò)誤及其修改均僅限一詞;

2. 只允許修改10處,多者(從第11處起)不計(jì)分。

My uncle is the owner of a restaurant close to that I live. Though not very big, but the restaurant is popular in our area. It is always crowded with customers at meal times. Some people even had to wait outside. My uncle tells me that the key to his success is honest. Every day he makes sure that fresh vegetables or high quality oil are using for cooking. My uncle says that he never dreams becoming rich in the short period of time. Instead, he hopes that our business will grow steady.

查看答案和解析>>

科目:高中地理 來(lái)源: 題型:

【題目】But he kindly refused me and said that they had got into the___of sharing everything

A.way

B.habit

C.case

D.model

查看答案和解析>>

科目:高中地理 來(lái)源: 題型:

【題目】___some people regard as a drawback is seen as a plus by many others

A.Whether

B.What

C.That

D.How

查看答案和解析>>

同步練習(xí)冊(cè)答案