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3 answers

We can't drill down that far to test directly, and I don't think we have any instruments that would withstand that kind of heat even if we could drill down that far.

2007-03-26 14:11:29 · answer #1 · answered by ecolink 7 · 1 0

Because drilling to the center of the earth would be insane financially and logically.

2007-03-26 14:11:10 · answer #2 · answered by Joey B 2 · 0 0

It's impossible to get to and measure.

2007-03-26 14:12:24 · answer #3 · answered by Gene 7 · 0 0

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