Felsic rocks like Granite form from high viscosity (thick, with a high silicone volume) magma deep within the earth. The slow cooling of these rock masifests a large crystal structure that you can see in Granites today.
These rocks take millions of years to solidify and cool and many more millions of years of erosion and Orogenis are required to bring them to the surface so they can be handled and used as building materials today.
If the earth was only 6-10 thousand years old the heat from all the Granite alone would turn all the water on the surface of the earth to steam.
How do you explain this?
2006-12-05
12:20:02
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8 answers
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asked by
Anonymous
in
Society & Culture
➔ Religion & Spirituality