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mexico leads the world in cork production
Brazil
US
Mexico is the world leader in silver production
none
Canada is the leading producer of flaxseed in the world. It has ideal growing conditions for flaxseed cultivation, particularly in the provinces of Saskatchewan and Manitoba.
China
china
california
extensive aquaculture is low production, low cost aquaculture. An example of this would be if you had a pond for raising Tilapia in Africa, and were only raising them to feed the community you were in.
China is the leading producer of rice.
chad