Energy saving
Date:2011-05-16 13:40
Status:Be resolved
Question:admin
equivalent to two of Taiwan Island. Chinas paper industry wood consumption of more than 1000 million cubic meters; annually produces about 45 billion pairs of disposable wooden chopsticks, the equivalent of a year we eat about 25 million trees. We use, consume a large amount of paper, actually consume forest resources. Now, the earth an average of 4,000 square kilometers of forest each year disappear. Forests provide oxygen for humans to absorb carbon dioxide, to prevent climate change, water co
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06/26 13:50