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  3. 科学与自然
  4. 中学地球科学
  5. 16. 地球的历史

16. 地球的历史

16.9新生代板块构造

  • yunchun feng yunchun feng

16.8中生代板块构造

  • yunchun feng yunchun feng

16.7古生代和中生代海洋

  • yunchun feng yunchun feng

16.6古生代板块构造

  • yunchun feng yunchun feng

16.5前寒武纪大陆

  • yunchun feng yunchun feng

16.4早期大气和海洋

  • yunchun feng yunchun feng

16.3月球的形成

  • yunchun feng yunchun feng

16.2地球的形成

  • yunchun feng yunchun feng

16.1太阳和行星的形成

  • yunchun feng yunchun feng
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