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Sheridan@lemmy.world to Ask Science@lemmy.worldEnglish ·
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6 months ago

If life never emerged on Earth, would the continents still be more or less the same today? In other words, does life affect the formation and movement of continents significantly?

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If life never emerged on Earth, would the continents still be more or less the same today? In other words, does life affect the formation and movement of continents significantly?

Sheridan@lemmy.world to Ask Science@lemmy.worldEnglish ·
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6 months ago
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  • mononomi
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    6 months ago

    The atmosphere sure changed a lot because of life, which might have had its effects on incoming solar radiation? Which might have changed the temperatures of some ocean currents/continental plates? I don’t think it would differ significantly

    • mononomi
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      6 months ago

      Nevermind, a paper looking into if sediments might act as “lubricant” for subducting plates!

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