提升学习“自然地理环境的整体性与差异性”的能力

• 作 者: 王本金
• 出 处: 试题与研究
• 发表日期: 2010年27期
• 关键词: 自然地理环境 热带雨林带 塔里木河流域 新疆罗布泊 亚寒带针叶林带 整体性特征 地域分异规律 气候类型 区域地理 学习小组

考点一地理环境的整体性【考题1】(2009年高考安徽文综卷)根据材料和下图,结合所学知识,回答下列问题。新疆罗布泊水面在古代曾经超过3000平方千米,100多年前尚存500多平方千米,1972年完全干涸。塔里木河曾经是罗布泊的主要水源。20世纪后半期,塔里木河流域修建水库200多座,耕地面积扩大约1倍。

Test sites a holistic geographical environment 【Test 1】 (2009 college entrance examination Anhui Comprehensive Volume) According to the material and the following figure, combined with the knowledge, answer the following questions. Lop Nur in Xinjiang in the ancient time the surface water more than 3000 square kilometers, more than 100 years ago, more than 500 square kilometers, completely dried up in 1972. The Tarim River was once the main source of water for Lop Nur. In the second half of the 20th century, more than 200 reservoirs were built in the Tarim Basin, and the area of ​​cultivated land expanded by about 1 time.