How many years can a mountain exist before it is washed to the sea?!
Question: Yes, and how many years can some people exist
before they're allowed to be free?
Answers: Yes, and how many years can some people exist
before they're allowed to be free?
Depends on hundreds of factors, but a rock eroding at a rate of 2 meters per million years is going to take a long time to take away a whole mountain. Say the mountain is 4000m high. That's 2000 million years.
See http://books.google.co.uk/books?id=LZCrS... for an example of how complicated it can be.
wow
the answer my friend, is blowing in the wind.
the answer is blowing in the wind.