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After 1 billion years, most living things and humans may become extinct due to major changes on the Earth’s surface. This will be influenced by the Sun, American researchers have suggested.
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Experts say that since the Sun was born, its activity has increased by a third. Specialists believe that this is due to its aging. Gradually expected to increase these indicators, which will result in the death of all life on Earth. Due to the increasing brightness of the Sun will decrease the level of CO2 in the atmosphere.