• Question: Do rocky planets have tectonic plates?

    Asked by Dobby to Lidunka on 16 Jun 2015.
    • Photo: Lidunka Vocadlo

      Lidunka Vocadlo answered on 16 Jun 2015:

      @Dobby The terrestrial planets show no evidence for plate tectonics, although they do show evidence for tectonics activity in the past with things like bulges, ridges, fractures etc on the surface. But no plates.

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