Group items tagged

"The truth is that no one knows for sure though there are some pretty good guesses. The chances are that a number of processes combined to create the views that you see in todays Grand Canyon. The most powerful force to have an impact on the Grand Canyon is erosion, primarily by water (and ice) and second by wind. Other forces that contributed to the Canyon's formation are the course of the Colorado River itself, vulcanism, continental drift and slight variations in the earths orbit which in turn causes variations in seasons and climate. "

"Welcome to Weather Wiz Kids®. I'm Crystal Wicker, a television meteorologist for the ABC affiliate in Indianapolis, Indiana. I designed this website especially for kids to allow them to learn more about the fascinating world of weather. It's also a wonderful educational website for teachers and parents to give them the right tools to explain the different types of weather to children."