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地质环境保护是今年世界地球日宣传的主题。自从 1970年由丹尼斯·海斯在美国发起保护地球的群众性宣传活动以来 ,经过 30年持之以恒的广泛宣传 ,保护环境 ,保护地球已成为全世界的共识。今年是 1995～ 2 0 0 0年世界地球日行动纲领———拯救地球的最后一年 ,国土资源部、自治
Geological environment protection is the theme of this year’s Earth Day promotion. Since Denis Hayes launched a mass publicity campaign in the United States in 1970 to protect the Earth, it has become a consensus of all the world to protect the environment and protect the Earth after 30 years of sustained publicity. This year marks the 1995-2010 World Day of Action Program - the last year to save the Earth. The Ministry of Land and Resources, the Autonomy