The Grand Canyon is like a history book because you can see all the layers of rock and dirt throughout the ages, and scientists can read those to tell what happened.
Hope this helped :)
A disadvantage would be..
1. Over harvesting, harvesting soo much soo quickly resulting in the land losing all it's nutrients.
2. Use of Pesticides/Herbicides
Well the southeastern region other United States was essential whenEngland came and basically conquered us. It was great because it had fertile soil and a really good climate for growing tobacco, which was one of the best resources for the English to make money since they were after gold, which there wasn’t on the Easter coast of the United States.
Hope it helps!!
