学科网(Zxxk.Com)28.15分)读下列两图(A图:我国某地等高线图;B图:我国某地七月等温线分布图),分析回答:

(1)A图中甲地是                 (地形区),该地区典型的植被类型是       

                    。(2分)

(2)B图中①和③之间等温线的分布特点是                                    

                                                ,其原因是             

                                                                        

                             。(4分)

(3)结合A图和B图,从地形地势对气温的影响角度简要分析B图中②地气温最高的原因?(3分)

                                                                              

                                                                              

                                                                              

(4)分析A图中104°E~108°E与28°N~32°N范围内的主要生态环境问题是

               ,其危害主要有                                          

                                                               (3分)

(5)分析A图区域内水能开发的有利自然条件。(3分)

                                                                              

                                                                              

                                                                                

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