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    精英家教网 > 初中地理 > 题目详情

    【题目】位于青藏高原的三江源自然保护区是我国面积最大的自然保护区。据此完成下列各题。

    【1】被誉为“中华水塔”的三江源地区中的“三江”指的是（ ）

    A. 珠江、长江、黑龙江 B. 黄河、长江、黑龙江

    C. 珠江、长江、澜沧江 D. 黄河、长江、澜沧江

    【2】建设三江源自然保护区的最主要目的是 （ ）

    A. 防止水源污染 B. 维护生态平衡

    C. 增加木材蓄积量 D. 禁止滥捕滥猎

    【答案】

    【1】D

    【2】B

    【解析】试题分析：

    【1】藏地区的主体是有“世界屋脊”之称的青藏高原．我国黄河、长江、澜沧江都发源于此，因此有“中华水塔”的美称，为了保护这里的生态环境我国政府专门设立了三江源自然保护区；

    【2】我国黄河、长江、澜沧江都发源于此，因此有“中华水塔”的美称，为了保护这里的生态环境我国政府专门设立了三江源自然保护区。

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