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In page Wood industry:

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By 2001 the rainforest areas of Brazil were reduced by a fifth (respect of 1970), to around 4,000,000 km2; the ground cleared was mainly destined for cattle pasture—Brazil is the world's largest exporter of beef with almost 200,000,000 head of cattle.[2] The booming Brazilian ethanol economy based upon sugar cane cultivation, is likewise reducing forests area.[citation needed] Canadian forest was reduced by almost 30% to 3,101,340 km2 over the same period.[3]