just_another_person@lemmy.world to science@lemmy.world · 11 天前Stunning Video Shows How Much Earth Has Changed in 1.8 Billion Yearswww.sciencealert.comexternal-linkmessage-square8fedilinkarrow-up151arrow-down13
arrow-up148arrow-down1external-linkStunning Video Shows How Much Earth Has Changed in 1.8 Billion Yearswww.sciencealert.comjust_another_person@lemmy.world to science@lemmy.world · 11 天前message-square8fedilink
minus-squareripcord@lemmy.worldlinkfedilinkarrow-up2·11 天前Lots and lots of convection in that mantle.
Lots and lots of convection in that mantle.