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Answer:

South American trade with the rest of Latin America is concentrated in several countries. Argentina, Chile, Brazil, and Venezuela account for more than half of the exports, and these countries also absorb about half of the imports from the rest of Latin America.

Explanation:

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Answer:

Virtual water flows between Northern and Southern China. Northern China exports large volumes of food goods to the south, goods that are high in virtual water content, yet the south is much more abundant in water resources. The idea to find a solution to this difficult situation is to transfer water from the water-rich southern China regions to the water-poor regions in the North.

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