RE: Water, water, everywhere.....
November 1, 2014 at 9:12 am
(This post was last modified: November 1, 2014 at 9:13 am by Heywood.)
(November 1, 2014 at 8:34 am)Chas Wrote:(November 1, 2014 at 7:03 am)Heywood Wrote: There was a time when the earth was completely/near completely covered in water.
Citation needed.
Oceans were here before continents.
http://www.sciencedaily.com/releases/200...075438.htm
Quote:Many geologists agree with this scenario, Moores said. What is controversial is how quickly the Earth changed from a planet covered in water with a few mountainous islands to one with large continental landmasses. According to Moores' theory, the continents emerged quite suddenly, over about 200 million years, at the same time that the supercontinent Rodinia was forming
We've also had ice ages which nearly covered the earth in water ice.