The plan mechanism of the United Nations Environment Programme to the year of 2050, there will be 50 - 150 by some animal extinction on earth every day, the reason is the pollution of the environment, the future of human life to the great influence. Because each kind of creatures of the earth resources are services in people's lives, because of the danger of accidents stand in the destruction of life. In June 1992, more than and 100 men, led the country through the "document request twenty-first Century RI's Fazheng, Declaration on environment and development" you sign janairo In the hope of protecting the general biology, it includes three main contents: one is to build up some nature reserves; two is nature park; three is to establish the regional and global.
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