It seems to be a fact that we have to dig a certain amount to find ancient buildings, roads, tools, etc. The deeper we go the older the civilization. For example, in Barcelona there is a museum containing an ancient Roman town with houses, streets, etc. The problem is that it is now two flights down from current street level. Obviously at the time it was built it was on the surface. So what's the deal? It seems that the earth is constantly growing and covering up old stuff. Where does all this extra dirt come from? This appears to happen everywhere. Can anyone explain?
2007-01-15
10:06:05
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7 answers
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asked by
fg
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