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(接第3期)四、南美南美的巴西和阿根廷,是世界上最大大豆主产地和出口地之一。另外,巴西还生产大量玉米并有大量出口,阿根廷也生产大量玉米和小麦,并有大量出口。(一)巴西。巴西联邦共和国位于南美洲东部,面积851万平方公里(其中陆地面积846万平方公里)。人口密度较低,每平方公里不足18人,其中90%以上的地区人口密度不足10人。巴西大部分地区地势平坦,海拔200米以下的面积占全国总面积的2/5。世界著名的亚马孙平原约300万平方公里,占国土
(Then No. 3) Fourth, South America South America, Brazil and Argentina, is the world’s largest soybean production and export one of the main. In addition, Brazil also produces large quantities of corn and exports it in large quantities. Argentina also produces large quantities of corn and wheat and exports it in large quantities. (A) Brazil. The Federal Republic of Brazil is located in the eastern part of South America, covering an area of 8.51 million square kilometers (of which 8.46 million square kilometers of land area). Population density is low, less than 18 people per square kilometer, of which more than 90% of the population density of less than 10 people. Flat areas are flat in most parts of Brazil, with an area under 200 meters above sea level accounting for 2/5 of the total area of the country. The world famous Amazon plain about 3000000 square kilometers, accounting for the territory