青云翻译

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, Human activities, such as to obtain wood but excessive deforestation and overgrazing, reclamation of land for agricultural production and other reasons, to severe damage to the vegetation. Current world average of 20 hectares of forest are destroyed every minute and 10 hectares of land desertifica

Stops, but the humanity moves like fells the forest excessively for the gain lumber, opens up wasteland the land to use in the agricultural production as well as reasons and so on over-grazing, still in was carrying on the serious destruction to the vegetation.At present world average each minute ha

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, Human activities, such as to obtain wood but excessive deforestation and overgrazing, reclamation of land for agricultural production and other reasons, to severe damage to the vegetation. Current world average of 20 hectares of forest are destroyed every minute and 10 hectares of land desertifica