（1）甲圖所示國家產量和出口量均居世界首位的農產品是_______，乙圖所示國家最大的城市是_____。（2）甲圖中A運河的重要戰(zhàn)略意義是_________________________________________________________。
（3）亞馬孫熱帶雨林為什么被稱為“地球之肺”？
    _________________________________________________________________________________________
    _________________________________________________________________________________________
（4）根據兩圖顯示的信息，試分析人口的分布與自然環(huán)境之間的關系？
    _________________________________________________________________________________________
    _________________________________________________________________________________________
    _________________________________________________________________________________________

（1）甲圖所示國家產量和出口量均居世界首位的農產品是______      _____，乙圖所示國家最大的城市是
    ____________，該國分布有世界上最大的____________平原。
（2）甲圖中A運河的重要戰(zhàn)略意義是：                                                                                                 
                                                                                                                                                            。
（3）亞馬孫熱帶雨林為什么被稱為“地球之肺”？
                                                                                                                                                            。
（4）根據兩圖顯示的信息，試分析人口的分布與自然環(huán)境之間的關系？
                                                                                                                                                            
                                                                                                                                                            
                                                                                                                                                           。