地球几百年后存在生命的原因英语短文
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发布时间：2024-05-29 13:42
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时间：2024-06-20 01:44
, scientists say, in this day and age, a terrorist attack, war is imminent, the poor starving, and the tragedy of sudden and other worrisome overtook problem, must be the distant future (now), in order to understand and determine our own may play a role in this ambitious plan.
Like all the views about the end of the world and predicted, the predicted also cannot leave the speculation. Some scientists to Mr Brown and his conclusion.
Southwest research institute, David green because, said they own the ability to predict the future "overconfident. Green, because of the special research planet like the earth's climate model.
He said: "these models exist great unknowns." Mr Brown and his vision "is just one of several possibilities" in the future.
This kind of academic debate (if you are willing to, can also be called the end of the battle) reflects the rise of a called astrobiology science, it is studied the life of the universe. Its content includes planet and the evolution of biological as well as the relationship between them.
Only recently, scientists began to explore decide how the earth works extremely complex system, and numerous related variables. For example, brownlee, ward, and green, because it is of the geology, oceanography, biology, atmospheric science, astronomy, and the latest evidence of other disciplines. They also refer to the material collected from Venus and Mars and other neighboring planet, and many many stars like the sun of the life cycle.
Brown and ward said, there are two of the most important variables dominate the earth and life forms.
