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一些科学家预言,21世纪人类将会把许多过去认为不可能的事情变为可能。建造白令海峡大坝白令海峡位于太平洋极北部,介于亚洲与北美洲之间,最窄处有84公里,水深在30-50米之间。建造白令海峡大坝的目的,是切断从北冰洋流入太平洋的寒流,隔绝两洋之间水流。之后,用多部巨型抽水机,每天从北冰洋中抽500立方公里的水送入白令海。这样连续抽10年左右时间的冰水,就可使北冰洋的冰层全部融化。大面积的冰层融化后,北冰洋地区吸收太阳辐射的能力大大增强,使过去寒冷的北级地区气候变得温暖,将会对全球的气候产生巨大影响,可使过去冰天雪地的俄罗斯北部、美国的阿拉斯加地区以及加拿大北部地区成为种植温带植
Some scientists predict that in the 21st century mankind will make possible many things that were not considered possible in the past. Construction of the Bering Strait Dam Bering Strait is located in the Pacific North Pole, between Asia and North America, the narrowest of 84 km, the depth of 30-50 meters. The purpose of building the Bering Strait dam is to cut off the cold currents that flow from the Arctic Ocean into the Pacific Ocean, isolating the currents between the two seas. Afterwards, a large number of giant pumps were used to pump 500 cubic kilometers of water daily into the Bering Sea from the Arctic Ocean. This continuous pumping of ice water for about 10 years, you can make all the Arctic ice melt. After the melting of a large area of the ice sheet, the ability to absorb solar radiation in the Arctic Ocean has been greatly enhanced. The warm climate in the cold northern Northwest region will have a huge impact on the world's climate and will enable the ice-cold past in northern Russia, the United States Alaska and Northern Canada become planted with temperate plants