請問地磁何以會反轉? - 地球科學討論

By Anonymous
at 2010-04-13T10:36
at 2010-04-13T10:36
Table of Contents
其原理為何?
若無地磁,地球可能真的就像火星與金星一樣了吧?這樣對嗎?
金星似乎有沉積岩,以前是有大海的,火星以前也有地磁,在遠古時代 也許跟地球很像
是嗎?
--
若無地磁,地球可能真的就像火星與金星一樣了吧?這樣對嗎?
金星似乎有沉積岩,以前是有大海的,火星以前也有地磁,在遠古時代 也許跟地球很像
是嗎?
--
Tags:
地球科學
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By Eartha
at 2010-04-17T20:01
at 2010-04-17T20:01

By Blanche
at 2010-04-22T05:26
at 2010-04-22T05:26

By Mason
at 2010-04-26T14:51
at 2010-04-26T14:51

By Catherine
at 2010-05-01T00:16
at 2010-05-01T00:16

By Steve
at 2010-05-05T09:41
at 2010-05-05T09:41
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