It looks too small, perhaps there's more water tied up in the core and mantle than that? [1] https://www.bnl.gov/newsroom/news.php?a=111648 https://www.bnl.gov

It looks too small, perhaps there's more water tied up in the core and mantle than that? [1] https://www.bnl.gov/newsroom/news.php?a=111648 https://www.bnl.gov/newsroom/news.php?a=111648 [2] https://www.space.com/water-in-earth-core-forms-crystal-layer https://www.space.com/water-in-earth-core-forms-crystal-laye... [3] https://www.goethe-university-frankfurt.de/125691203/An_ocean_inside_the_Earth__Water_hundreds_of_kilometres_down https://www.goethe-university-frankfurt.de/125691203/An_ocea...