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关于陆地的构造还有哪些学说

更新时间: 2020-09-27 00:00:00     

1、漂移说:证据是地图拼图,古生物化石;

2、海底扩张说:证据是陆地岩石年龄(海洋岩石老),海底地幔对流,有中脊;

3、板块说:地壳是以板块形式存在的;

4、此外还有板块构造学说、大陆漂移说(魏格纳)、海底扩张说、地槽地台说、收缩说、膨胀说、地质力学说(李四光)等。

关键词: 关于 陆地 构造 还有 哪些 学说

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