-Polluted rivers occur anywhere, especially the neighboring River, downstream and in the large cities of the heavily polluted condition.-Pollution from agriculture. The source of the waste into the environment from farming and livestock are tended to increase, while the controlled yet highly effective. In it, the most disturbing is the waste from livestock. -Mining, iron mining operations, ti-tan made the coastal forest regions from Nghe An, Quang Binh, Ninh Thuan, Binh Thuan, ... severe devastation. Lost forest and villagers facing the sea storm, flood, wind sand. Especially petroleum oil will be exhausted in 2041 and slowly to the year 2054. While it's early in the year 2140 we find new resources to replace them.
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