KML

I don't know if I am making this assignment harder than it needs to be but it seems very complicated and I'm not sure if what I did was correct. I've been working/changing/rechanging things on the spreadsheet for about 3 days. When I published it - it was really neat to see the globe rotate and zoom in on my placemarks but I'm not sure that is what the assignment was for?? I also noticed when it zoomed in a lot of my placemarks landed in the ocean! I need to revamp my placemarks to be more precise!

http://spreadsheets.google.com/pub?key=pSNEQSH_-YaHUfTvf6tS5AQ