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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.
The reason why is that the Appalachian mountains are smoother than the Rockies.
The Appalachian Mountains are mountains that are only about 30,000 ft in elevation, they are much older than the Rockey Mountains, so they have been weathered and eroded in witch gives them rounded tops and there shorter elevation.
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.
The Appalachian Mountains are older and more eroded than the Rocky Mountains.
The Appalachians are much older, therefore exhibiting much greater erosion
weathering, and erosion
A. The Appalachian Mountains are found in the eastern United States and the Rocky Mountains are found near the west coast. B. The shorter and more rounded Appalachian Mountains are more than four times older than the taller and more jagged Rocky Mountains. C. The length of the Appalachian chain is approximately 2,400 kilometers, and the Rocky Mountain chain is about twice as long. D. The Appa Mountains are composed mostly of sedimentary rocks while the Rocky Mountains also contain other rock types.
It is because of the altitude. The Appalachian Mountains are shorter than the Rocky Mountains. The lower the moutain the warmer the mountain. The higher the mountain the colder the mountain. By J.O.B
because they have been worn down by approximately 250 million years of weathering and erosion. -Star
yes it gets taller or shorter
it was made like that,the earth formed it by earth quakes and erosion's.