【題目】圖幅相同的甲乙兩圖。甲圖比例尺是乙圖的兩倍:

A.乙圖表示范圍廣,內(nèi)容粗略B.乙圖表示范圍小,內(nèi)容詳細

C.乙圖表示范圍小,內(nèi)容粗略D.乙圖表示的地圖面積是甲圖的2倍

【答案】A

【解析】

比例尺是表示圖上一條線段的長度與地面相應(yīng)線段的實際長度之比。公式為:比例尺=圖上距離與實際距離的比。比例尺有三種表示方法:數(shù)值比例尺、圖示比例尺和文字比例尺。一般來講,大比例尺地圖,內(nèi)容詳細,幾何精度高,可用于圖上測量。小比例尺地圖,內(nèi)容概括性強,不宜于進行圖上測量。

相同圖幅,比例尺越小表示范圍越大,內(nèi)容越簡略;比例尺越大表示范圍越小,內(nèi)容越詳細。圖幅相同的甲乙兩圖,甲圖比例尺是乙圖的兩倍,甲圖比例尺大,表示的范圍小,內(nèi)容詳細;乙圖表示的地圖面積是甲圖的4倍。故選:A。

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】地理觀測是學(xué)習(xí)地理要掌握的基本技能。長春某中學(xué)的地理興趣學(xué)習(xí)小組每天12:00準(zhǔn)時觀測記錄學(xué)校旗桿影子的長度,他們發(fā)現(xiàn)不同季節(jié)影子的長度不同,其原因是( )

A.地球自轉(zhuǎn)B.地球公轉(zhuǎn)C.地球形狀D.地球大小

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】書面表達

根據(jù)下面提示,完成短文。題目“My Ideal School”。詞數(shù)80左右。

1.起床晚,所以希望上學(xué)晚,放學(xué)早。有很多的空余時間。

2學(xué)校餐廳大而明亮?梢栽谀抢锍燥埢蛄奶。

3.每天都上電腦課。每人一臺電腦,可以玩游戲。

4.有藏書豐富的圖書館,網(wǎng)球場和游泳池。

5.作業(yè)少,課外活動多。周末不用做作業(yè)。

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】A French student went to London for his holiday. He thought, "I know_______ English. I think people can understand _______."

One day he went to a restaurant and sat down at the table. He wanted to_______ a cup of tea and some eggs. Soon the waiter came up to him and asked, "_______" "A cup of tea and…" He could not remember the English word for eggs. He looked around but _______ was eating eggs. Then he saw a picture book on the table next to him. There was a picture of_______ on its cover(封面). He_______ the picture to the waiter. "What's the English for this?" he asked. "A cock(公雞)," answered the waiter. "What do you call a cock's _______?" he asked again. "A hen." "And what do you call a hen's_______?" "Chicks." "And what do you call chicks ________ they are born?" "Eggs!"

"Very well," said the French student happily. "Give me two eggs and a cup of tea, please." Then he sat down with a smile on his face.

1A. a little B. a few C. a bit D. little

2A. it B. me C. him D. them

3A. have B. drink C. take D. see

4

A. What do you want? B. Would you like a cup of tea?

C. Can I help you? D. What's wrong with you?

5A. nobody B. somebody C. a man D. a woman

6A. an egg B. a cock C. a cup D. a hen

7A. gave B. passed C. showed D. told

8A. wife B. husband C. friend D. sister

9A. children B. child C. family D. boys

10A. when B. before C. after D. until

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】在每年三月、九月中旬,特別是秋分日前后晴天時傍晚6點左右,在肇慶仙女湖,人們可觀賞到太陽就像一個紅紅圓圓的“蛋黃”,徐徐地嵌入由遠處連綿的山景組成的“臥佛”口中,形成星湖瑰麗的天象奇觀“臥佛含丹”。今年肇慶市的旅游部門于9月19日下午在仙女湖舉辦觀佛節(jié)觀禮儀式,觀佛節(jié)從9月19日到9月23日,歷時5天。根據(jù)所學(xué)知識,完成下列各題。

19月23日(秋分日)觀佛時,太陽直射地球的( )

A. 北回歸線 B. 南回歸線 C. 赤道 D. 北極圈

2觀佛期間,說法正確的是( )

A. 正午時刻,在四中操場上觀察到國旗竿的影子全年最短

B. 肇慶地區(qū)白天和夜晚的時間差不多

C. 北極圈出現(xiàn)極晝現(xiàn)象

D. 若我們?nèi)ツ习肭虻陌拇罄麃喡糜,那里和肇慶一樣處于秋季

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】列表比較我國南方地區(qū)與北方地區(qū)在種植業(yè)上的區(qū)別。

項目

秦嶺淮河以北(北方地區(qū))

秦嶺淮河以南(南方地區(qū))

耕地類型

耕作制度

糧食作物

油料作物

糖料作物

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】根據(jù)下面的對話情景, 在每個空白處填上一個適當(dāng)?shù)木渥?/span>, 使對話的意思連貫、完整。

A: Hello, the basketball club. 1?

B: Yes, please. I want to join the basketball club.

A: All right. 2?

B: Tom Smith.

A: How old are you?

B: Thirteen.

A: OK.3?

B:773-5499.

A:4?

B: Yes, I can. But I can't play it very well.

A: Do you have any hobbies(愛好)?

B: I like drawing and playing the piano.

A:5?

B: Yes. It's tom 912@126. com.

A: Thank you.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】從選項中選擇恰當(dāng)?shù)倪x項補全對話(有一項多余)。

A: Hey, Linda. Do you like dogs?

B: 1

A: Wily don't you like them?

B. 2

A: What animals do you like?

B: 3

A: Pandas? Why?

B: Because they're cute.

A: Where can you see pandas?

B: 4

A: I see. 5

B: That sounds OK.

A. I like pandas.

B. No, I don't.

C. Where are they from?

D. In Brown Zoo.

E. Because I think they are scary.

F. Let's go there to see pandas this Sunday.

查看答案和解析>>

科目:初中地理 來源: 題型:

【題目】用方框中所給詞的正確形式填空,使短文通順、連貫(有兩個多余)。

exercise big get when child size inside clean arrive outside what other

Dogs are very good pets. They are very friendly to people and very beautiful, too. Most dogs get on well with 1 and their parents. Others are good watchdogs because they cry loudly when a strange person 2.

When you buy a dog. An important thing to think about is its 3 —buy a small dog if your home is small and a 4 one if yours is larger. Many people don't know 5 to feed their dogs. Dogs eat almost everything. They like meat, rice and lots of 6 things. You can buy lots of food made for dogs in shops. Don't let your dog eat too much. Always leave some 7water for your dog. It can 8 thirsty very quickly, especially in summer.

Remember that dogs need 9. You should take it for a walk every day. Don't keep your dog 10 all day.

查看答案和解析>>

同步練習(xí)冊答案