Saturday, March 16, 2019

What are the types of plains

Terrain topography
The planet is the only planet found in this universe that is ready for life on its surface. Its surface consists of different forms of highlands, lowlands, valleys and plains that have formed over millions of years. The causes of these earthquakes were such as earthquakes, volcanoes, superficial and apparent causes such as rainwater, In view of the importance of these topography and their direct impact on human life, geologists have studied it closely and categorized it into several forms, each with advantages and disadvantages as well as conditions, and so on. Today's article will discuss the types and importance of plains.

Plains types
The plain is a large area of ​​land that is low or flat and does not exceed a height of about 200 meters, and because of the different conditions of the composition has emerged several types with different features, and the types of plains main:

Surface Plain: It is the one that surrounds the lower slopes of the mountains, especially in dry regions.
Easy to wash: It is characterized as a river, sandy, gravel and streamlined, which occurs after the waterways brushing through the carrying of the icy materials and sediments and deposition in the flat site.
Flooding plain: It is formed on the sides of the rivers as a result of the sediments thrown by the river when the level of water rises in it, for example in the Arab world, Mesopotamia Plain, which is due to the flow of the Tigris and Euphrates rivers.
Highland: It is meant by the erosion surfaces or the wharves.
Al-Waheed Al-Waheed: It is a low-altitude plain that is devoid of any terrain due to its slow rise. This is why the erosion and erosion process is equal at the same time, resulting in no topography or any elevation of the surface.
It is a flat surface devoid of any terrain. The surface is not closely related to the structure, so it is very close to the base level, as the elements erode the high parts and their equalities.
Sandblasting: It is a flat sandy area.
Coastal Plain: A piece of land low on the coast, slowly descending towards the sea.
Easy to scroll: It is a plain that is characterized by its sloping and steep slope, and can be distinguished through many twisted lakes.
The importance of Plains
The plains have been formed over millions of years as a result of earthquakes and volcanoes that have occurred on the planet, or because of the emergence of dry lands of water or as a result of the expansion of mountains and highlands,

The establishment and concentration of human communities because of the ease of building houses and normal life.
Cultivation of different types of crops because of the ease of the land and the support of farmers for their care.

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