【題目】極地游指到地球南北兩極地區(qū)的觀光、探險(xiǎn)旅游活動(dòng)，6 月至 8 月是北極游、12至次年

2月是南極游的最佳時(shí)間。根據(jù)材料完成 下列各題。

【1】南、北極游過(guò)程中均能看到的景觀是

A. 成群結(jié)隊(duì)的企鵝 B. 廣闊無(wú)邊的森林

C. 形態(tài)各異的冰山 D. 冰屋聚集的村莊

【2】南極游過(guò)程中需克服的困難是

①空氣潮濕 ②狂風(fēng)暴雪 ③缺乏淡水 ④氣溫過(guò)低

A. ②③ B. ①② C. ①③ D. ②④

【答案】

【1】C

【2】D

【解析】南北兩極地區(qū)由于緯度高，太陽(yáng)輻射弱，氣溫低，有各式各樣的冰山，氣候寒冷，有儲(chǔ)量豐富的淡水資源。

【1】南、北極游過(guò)程中均能看到的景觀是形態(tài)各異的冰山，成群結(jié)隊(duì)的企鵝是南極地區(qū)的景觀，聚集的村莊是北極地區(qū)的景觀，兩極地區(qū)都沒(méi)有廣闊無(wú)邊的森林，故選C。

【2】南極游玩過(guò)程中，需要克服的困難是狂風(fēng)暴雪和氣溫過(guò)低，這里氣溫低、氣壓高，空氣干燥，淡水資源十分豐富，故選D。

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