Early Earth's belly held onto its water
When the early Earth’s magma ocean crystallized 4.4 billion years ago, the deep mantle trapped an ocean’s worth of water, scientists say.
https://www.sciencenews.org/article/early-earth-water-maga-ocean-mantle
When the early Earth’s magma ocean crystallized 4.4 billion years ago, the deep mantle trapped an ocean’s worth of water, scientists say.
https://www.sciencenews.org/article/early-earth-water-maga-ocean-mantle