The Appalachian mountains are about 400-500 million years old and have thus been eroded down. The Rocky mountains are very young (they are still being built) and are therefore much higher and jagged as the forces of erosion have not yet had time to grind them away.
Weathering rounded the mountains by breaking down jagged peaks.
The Appalachians are older than the Rockies, and they are weathered and smooth. The Rockies are jagged and rough. The Appalachian mountains are covered with trees and brush, and many of the Rocky mountains are bare rock.
Erosion after millions of years have caused the jagged edges to smooth out. Hi
Erosion after millions of years have caused the jagged edges to smooth out. Hi
The Rocky Mountains are younger and still actively rising due to tectonic activity, creating taller and more rugged peaks. In contrast, the Appalachian Mountains are older and have been eroded over time, resulting in smoother, lower peaks.
The Appalachian Mountains are older and have undergone more erosion, giving them a smoother appearance. The Rocky Mountains are younger and have experienced more uplift and tectonic activity, resulting in their jagged peaks and rugged terrain.
Erosion after millions of years have caused the jagged edges to smooth out. Hi
Mountains are jagged because that is how they are formed. As they get older, erosion will begin to smooth them out so they appear rounder.
The Appalachians are older than the Rockies, and they are weathered and smooth. The Rockies are jagged and rough. The Appalachian mountains are covered with trees and brush, and many of the Rocky mountains are bare rock.
weathering rounded the mountai s by breaking down jagged peaks.
not much. the Appalachian mountains are old eroded mountains with not much left to them but the rockies have tall sharp jagged peaks that rise above the tree line some above 14,000 ft above sea level
The Rocky Mountains are taller than Appalachian Mountains and has sharp pointy peaks. The Rocky Mountains are taller.They Both have eroded. The Appalachian Mountains are older and shorter than rocky mountains.