The Power of Erosion: Shaping the Face of the Planet

Erosion is a natural process where materials like rock and soil are worn away by elements such as water, wind, and glaciers. Water, in particular, plays a significant role in shaping the earth through various forms of erosion, including splash, sheet, and gully erosion. These processes can create significant landforms, such as the Badlands and the Grand Canyon, which was carved by the Colorado River over millions of years.

What role does water play in the erosion process?

Discuss the formation of the Grand Canyon and the time it took.