April 25, 2025
Science

How and why are the mountains on our planet?

  • November 18, 2023
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Where do the mountains come from? Mountains are born in many different ways About the tectonic plates of the world: When gigantic rock slices collide, the edges can

Where do the mountains come from?

Mountains are born in many different ways About the tectonic plates of the world:

  • When gigantic rock slices collide, the edges can bend and stretch, which causes the rocks to rise to form a mountain row. The Himalayas where Everest is located was formed in this way.
  • Sometimes when tectonic plates encounter, one sinks under the other; This event is called dive-western. The rocks curled on the edges may cause mountain rows such as And Mountains.
  • Mountains can also occur by separation of tectonic plates. The rock blocks on both sides of the resulting fault can form mountain ranges, such as Sierra Nevada, the west of the United States.

Volcanism – Another way of mountain formation:

  • Volcanoes are usually formed in dive zones and lead to the formation of island springs such as the Japanese islands.
  • In addition, giant red-hot rock columns, known as mantle feathers, can rise from the core of the Earth and create volcanic islands such as Galapagos islands by burning the upper layers like a welding machine.

I wonder what erosion It can also contribute to the growth of the mountains. For example, glaciers or rivers flowing down the mountain slopes erodes rocks. This eliminates the weight of the earth’s crust, forces the soft manto below to jump upwards and causes the mountain peaks to rise.

Geologists also knew this recently: Activity in the depths of the world It can play a role in the formation of mountains. For example, evidence shows that heavy rock pieces can fall from the bottom of the tectonic plates to the bottom of the lower, still strict, even though they are still solid and less heavy and less heavy, and may cause some kind of backfire. Go to the surface. Such a layer can help explain how high mountains or plateaus are formed in the depths of continents such as Rocky Mountains, Colorado Plateau and Tibetan Plateau heights.


Part of the Tibetan Mountains in Sichuan, China, / element

In addition, the rocks in the mantle change for millions of years and collide with each other. dynamic topography. This mixture can bend the surface of the Earth upwards, but scientists discuss how much it can affect the planet’s surface.

In addition, during the descent of loss tectonic plates, these interacts with mantle layers or vortex currents. These interactions between plates and mantle may cause a chain reaction on the surface and cause the mountains to rise or descend.

There were two new processes explaining the mountain formation and certain diving zones in the Mediterranean.

Source: 24 Tv

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