Blue world

Over the years I’ve read how a lot of animals in the oceans eventually began to come out of the water and inhabit the land, so this article tonight would only make sense. That earth was at one time mostly or completely water.

The article is entitled “Earth may have been a ‘waterworld’ without continents 3 billion years ago, study suggests by Joshua Bote over at USA Today talks about just that. I remember learning years ago that the human body is seventy percent water, which is what the earth is today.



Green Librarian

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