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【題目】讀塔里木盆地示意圖,完成下題。

(1)對該地區人文和自然地理方面的描述與實際情況相符合的是(  )
A.有著名的灌溉設施“都江堰”
B.綠洲灌溉農業發達
C.終年氣溫高、降水多
D.沙漠廣闊,沃野千里
(2)①河下游河道多年斷流,河流兩側的胡楊林大片死亡,沙漠也步步逼近…2001年,人們調引博斯騰湖的水流入①河下游河道。這樣做的主要目的是為了(  )
A.增加灌溉水源
B.開墾荒漠綠洲
C.調配水資源的空間分布
D.改善生態環境

【答案】
(1)B
(2)D
【解析】(1)新疆氣候干旱,缺少灌溉水源就不可能發展農業。綠洲農業指荒漠地區依靠地表水、地下水或泉水進行灌溉的農業。在天山山麓、塔里木盆地和準噶爾盆地的邊緣,依靠冰雪融水的灌溉,分布著較多的綠洲農業區。(2)①塔里木河水資源的合理開發利用問題,已引起了政府的高度重視。2001年,從530千米以外的博斯騰湖調來的水流,經過斷流30年的塔里木河下游河道,源源不斷地流進干涸的臺特瑪湖。這是國家為挽救塔里木河而實施的一項重要的生態工程。
故選:(1)B(2)D

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