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View the animation at http://apod.nasa.gov/apod/ap130731.html. Assess the differences from 1884 to 2011. What areas of the world seem to have changed...
View the animation at http://apod.nasa.gov/apod/ap130731.html. Assess the differences from 1884 to 2011. What areas of the world seem to have changed the most?
How has it changed in your part of the world?