I believe since south America has so much of ancient lands it will get destroyed depends how strong the earthquake is plus since south america is located by the water, it could mean a huge tsunami hitting north america. It is possible that could happen.
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Answer: like a big puzzle with little pieces
Explanation:
It would look definitely different as far as the geographic's and everything would look the same as far as size and it would be one big huge piece of land with small states and borders would be way different also.