Question

Каким структурам земной коры соответсвуют крупные горы и равнины? ОЧЕНЬ СРОЧНО! спасибо заранее

Answer 1

Глубоководные океанические желоба являются геосинклинальными структурами.
Геосинклиналь - это длинный, протягивающийся на многие десятки и сотни км, относительно узкий и глубокий прогиб земной коры в пределах геосинклинального пояса, возникающий на дне морского бассейна, обычно ограниченный разломами и заполненный мощными толщами осадочных и вулканических горных пород.

Answer 2

Earth's Crust Structures Corresponding to Major Mountains and Plains

The Earth's crust structures corresponding to major mountains and plains are primarily determined by tectonic processes and geological forces. Mountains are typically formed through the process of orogeny, which involves the folding, faulting, and uplifting of the Earth's crust. On the other hand, plains are often the result of deposition and erosion processes, which lead to relatively flat and low-lying areas.

The formation of major mountains and plains can be attributed to the following geological structures and processes:

1. Mountains: - Mountains are often associated with folded and faulted structures, where intense tectonic forces have caused the Earth's crust to bend, fold, and fracture, leading to the uplift of large landmasses. This process is known as orogeny. - The formation of mountain ranges is also influenced by volcanic activity, where the accumulation of volcanic materials contributes to the elevation of the land.

These processes result in the creation of prominent mountain ranges such as the Himalayas, the Andes, and the Rockies.

2. Plains: - Plains are characterized by relatively flat and gently sloping land surfaces, often formed through the accumulation of sediments over time. - Erosion by water, wind, and ice can also contribute to the formation of plains by leveling the land surface and creating expansive low-lying areas.

These processes lead to the formation of extensive plains such as the Great Plains in North America and the Indo-Gangetic plains in South Asia.

In summary, the structures of the Earth's crust corresponding to major mountains and plains are shaped by tectonic forces, volcanic activity, and erosion processes, ultimately resulting in the diverse topographical features observed across the planet.