Mineral resources: minerals in Asia and more, large reserves, mainly oil, coal, iron, tin, tungsten, antimony, copper, lead, zinc, manganese, nickel, molybdenum, magnesium, chromium, gold, silver, salt, sulfur, gems and so on. Oil, magnesium, iron, tin and other reserves tops in every continent first.
Forests and grasslands: the world’s total forest area of about 13% of [...]
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Sep.1,2010
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