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科学家预测2100年地球将迎来第六次物种大灭绝

 6 years ago
source link: http://tech.sina.com.cn/d/a/2017-09-25/doc-ifymesii5408015.shtml
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据国外媒体报道，美国科学家警告称，最早到2100年，地球将迎来又一次物种大灭绝。这种担心的出现是基于这样一推测，到本世纪末，会有大量的碳被排放到海洋之中，超过地球的承受极限，从而导致第六次物种大灭绝。这意味着2100年，世界可能会进入“未知

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