According to pangea the continents will eventually collide once again.
If it is a stretch that earth may have been 80% of its present size millions of years ago then it places an enormous amount of reliance on volcanic activity spouting out mass that just by chance fits together perfectly on all sides.
Looking at the model of pangea there was allot of ice connecting and disappearing mass. The accreation model loses almost none at all.
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Originally Posted by willravel
Subtext: The Earth is expanding, but I can't or won't tell you why or how.
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I havent done any scientific research, I have to rely on the notes and findings of others and hopefully make some sense of it.
Is there any evidence of bottlenecking in the subduction zones? I also ust started looking so I dont know the answer to this
question; is there any other planet or moon in the solar system that has plate movement like Earth? Any that have been proven (theorized) to be expanding?