by a earthquake
The Pyrenees Mountains is a major landform.
Mountain ranges form on previously converging boundaries and take a very long time to form into the mountains known today.
Because the keep eroding and eroding and mountains are sometimes made out of volcanos after they have erupted many times. take Hawaii for instance it was formed by a volcano.
Not all volcanoes are mountains though most do form mountains. Some volcanoes form as simple fissures in the ground. There is a so-called supervolcano in Yellowstone that, does not take the form of a mountain. Kimberlite volcanoes also erupt too violently to form mountains.
The rocky mountians formed over 20 million years of colition bettween two continental plates
Yes, the same mountains that exist currently. (Mountains take a loooong time to form.)
Exactly how long does it take natural gas to form? Exactly how long does it take natural gas to form?
1 day
about 5 hours
The major mountains in Spain are the Pyrenees in the north and the Sierra Nevadas in the south.
Mountains are most often formed on faults. Because these faults occur due to the space between tectonic plates, these faults take the form of lines. Thus, the thin belts are along these long lines.
They are the result of continental collision, with the mean rate of drift of continents around the globe being only 20 - 30 mm per year.