This was the subject that got me into making my Geography Minutes. I thought it was about time to finish it. This is also the first in a new series for me, I call them Geography Moments. I thought that some subjects needed more than a minute to fully explain the geography behind them. I hope you will also like and find useful this new series.-- Created using PowToon -- Free sign up at http://www.powtoon.com/join -- Create animated videos and animated presentations for free. PowToon is a free