Today I Learned@lemmy.worldEnglish · 4 个月前

TIL there is no agreement on how many continents there are.

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TIL there is no agreement on how many continents there are.

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Quilotoa@lemmy.ca to

Today I Learned@lemmy.worldEnglish · 4 个月前

131

cross-posted to:
til@lemmy.world

Continent - Wikipedia

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teyrnon@sh.itjust.works
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4 个月前
Oceanic crusts are also much denser than continental crusts, and obviously not as thick. When they collide the oceanic crusts subduct back into the mantle due to being denser.

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