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灾祸的降临上

作者：舒天丹，仇静

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mobi/epub/pdf/awz3

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科学技术 >> 自然科学

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内容简介:

千百年来，人类曾进行了无数尝试和探索，但至今仍无法对宇宙的起源与究竟作出令人信服的科学解释。审视这宇宙间稀有的蔚蓝色的星球，我们向着宇宙千百次发问：地球是如何形成的？地球的内部到底是什么？谁创造了地球上的一切？作为人类生存家园的地球，人类只有了解她才能知道珍惜，热爱她才能知道保护。一旦失去了地球，人类将再次变回宇宙尘埃。

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