From what I've heard, the earth's supply of fossil fuels will run out in the next century or so.
So my question is: how long will it take for the earth to repair itself from global warming, the enlarged hole in the ozone, the greenhouse effect, and all that other stuff we've caused by burning fossil fuels?
Now, I know that the earth will never completely "heal" itself, but how long will it take before the earth will more or less revert back to how it was before the industrial revolution?
2006-10-14
19:25:55
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4 answers
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asked by
Conrad
4