In physics text books, it has only stated that Earth cooled down and so, water vapour condense and other life form develop and et cetera. But, why did Earth cooled down in the first place? What caused it to cool down?
In addition, when the Earth cooled down, did the water vapour condense to possible 'raw' magma/lava and then, creating the tectonic plates?
No comments:
Post a Comment