It depends, but probably many many thousands of years.
Mountains are formed through tectonic processes such as continental collision or volcanic activity, resulting in great heights and jagged peaks. Hills are formed through a variety of processes like erosion, faulting, or volcanic activity on a smaller scale compared to mountains, and typically have gentler slopes. Both mountains and hills are elevated landforms that result from various geological processes over long periods of time.
Glaciers form smooth hills by eroding and shaping the landscape as they move down a slope. The weight of the ice and the movement of the glacier over time smooth out the terrain beneath it, resulting in the formation of long smooth hills called drumlins.
Some landforms associated with the San Andreas Fault include valleys (like the Carrizo Plain), mountains (such as the Tehachapi Mountains), and hills (like the Santa Cruz Mountains). These landforms result from the movement of tectonic plates along the fault line.
Nowhere is safe from tornadoes. Tornadoes can climb mountains. There was a tornado on 12,000 foot mountain once. here's a good site to look at: http://www.nssl.noaa.gov/edu/safety/tornadoguide.html
what are some major landforms of conneticut?
What is formed in the shape of a long, low land area between hills or mountains
What is formed in the shape of a long, low land area between hills or mountains
What is formed in the shape of a long, low land area between hills or mountains
What is formed in the shape of a long, low land area between hills or mountains
A long narrow chain of hills and mountains is called a mountain range or a mountain chain.
In most circumstances the lowlands between mountains or hills is refered to as a valley. These areas are generally more fertile than the surrounding mountainsides to to erosion, and mineral deposits from weather.
Valley A+ your welcome pgtv
A long, narrow , deep inlet of the sea between hills or mountains
Valley
Valleys are long narrow regions of low land between ranges of mountains or hills. They are typically formed by erosion and are often inhabited and utilized for agriculture or settlements.
Louis L'Amour's Down the Long Hills - 1986 TV is rated/received certificates of: Iceland:L
A valley is a low area of land between hills or mountains. It is often formed by erosion or the movement of glaciers or rivers over time. Valleys can be long and narrow or wide and open.