I believe that this question has to do with earth science.
When two continental plates come together, a convergent plate boundary, mountains form. If an oceanic plate and a continental plate converge, or come together, a subduction zone is form and the oceanic plate subducts under the continental usually because the oceanic plate is less dense.
Hope I kind of answered the question..?
Upwarped mountains
shield volcanoes
Mountains
The plate boundary that causes mountains to form is called a convergent boundary.
Fault block mountains are one line of evidence for horizontal crustal movement. These mountains form when tectonic forces cause blocks of the Earth's crust to move vertically, creating mountains and valleys in a perpendicular alignment to the direction of compression or tension.
These are either VERY old mountains formed by the crust compressing or mountains formed by the crust slowly pulling apart over time.
plains and mountains that's all in now
Tensional stress, which results from the pulling apart of the Earth's crust, causes fault block mountains to form. This stress leads to the extension and fracturing of the crust, resulting in the blocks of crust moving up or down along faults to create a mountain range.
When a heavy desk is not moving, the main forces acting on it are the gravitational force pulling it downward and the normal force pushing back up from the ground to support its weight. These two forces are in equilibrium, which is why the desk remains stationary.
Fault block mountains are formed when large blocks of Earth's crust move up or down along faults. The stress that produces fault block mountains typically comes from the tectonic forces pushing or pulling on the Earth's crust, causing the blocks to move vertically relative to each other. This movement can create a tilted or lifted landscape with steep scarps and flat valleys.
The Alps, Urals, and Appalachians are examples of fold mountains, which form due to tectonic plate movement and the folding of rock layers over time.
Large anticlines form ridge-like mountains with a U or V-shaped profile. These mountains typically have an elongated shape due to the folding of rock layers, with the oldest rocks found in the center of the fold. Examples include the Appalachian Mountains in North America and the Zagros Mountains in the Middle East.