| http://www.w3.org/ns/prov#value | - iving material... the earth's mantle and crust released various gases such as carbon dioxide, nitrogen and other gases...at this time... there wasn't any free oxygen on the planet... I am not exactly sure this makes sense, but i guess there is a difference between free oxygen and limited oxygen? anyways, moving on, oxygen (i guess restricted oxygen) then reacted with hydrogen to form water vapourfre
|
