it may come to the surface or possibly disperse
With less mass above sea-level to support, the buoyant root rebounds upward an amount that is exactly proportional to the density difference between the root and the underlying mantle.
When the top of a mountain is eroded away, it will gradually decrease in height, and its overall shape may change. The erosion can expose inner layers of rock and create features like cliffs or ridges. Over time, this process can significantly alter the appearance and structure of the mountain.
The Appalachian Mountain chain is one of the oldest mountain ranges and has undergone significant erosion over millions of years.
An example of an eroded mountain is the Appalachian Mountains in the eastern United States. Over millions of years, the forces of weathering and erosion have worn down these once towering mountains into rolling hills and valleys.
The flat top of a mountain may have been eroded by glaciers moving across the area, gradually wearing down the top of the mountain into a flat plateau. Alternatively, the flat top could be a result of water and wind erosion over a long period of time, leveling the once-peaked mountain.
With less mass above sea-level to support, the buoyant root rebounds upward an amount that is exactly proportional to the density difference between the root and the underlying mantle.
An old eroded mountain is often called a "mountain range" or a "plateau." Over time, weathering and erosion can wear down the peaks and create a flatter, more level surface.
A Peneplain is an old eroded Mountain. A example of a Peneplain is Ouachita Mountain range in OK. The are the oldest peneplain mountain range in US.
When the top of a mountain is eroded away, it will gradually decrease in height, and its overall shape may change. The erosion can expose inner layers of rock and create features like cliffs or ridges. Over time, this process can significantly alter the appearance and structure of the mountain.
just eroded
The root of a mountain is the thickest.
it has eroded the peaks
They are eroded by the water.
it drowns.
They are eroded by the weather.
It could have got eroded down.
One way to tell the age of a mountain range is by its height. Another way is by how eroded and worn the edges of the rocks are. The more jagged the edges, the younger the mountains. Heavily worn ranges may be so eroded that they become foothills