discusse the major land forms of the earth
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Answer:
A landform is a feature on the Earth's surface that is part of the terrain. Mountains, hills, plateaus, and plains are the four major types of landforms. Minor landforms include buttes, canyons, valleys, and basins. Tectonic plate movement under the Earth can create landforms by pushing up mountains and hills.
Answer:
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Explanation:
A landform is a feature on the Earth's surface that is part of the terrain. Mountains, hills, plateaus, and plains are the four major types of landforms. Minor landforms include buttes, canyons, valleys, and basins. Tectonic plate movement under the Earth can create landforms by pushing up mountains and hills. Mountains, hills, plateaus and plains are the four major types of land-forms. A mountain is any natural elevation of the earth surface. There are three types of mountains- Fold Mountains, Block Mountains and the Volcanic Mountains. A plateau is an elevated flat-topped table land standing above the surrounding area. Mountain is any landmass that is higher and steeper than a hill. A hill is a landform that extends above the surrounding terrain. In general, the mountains are higher than 2000 ft. Like in any other natural elevation such as atmosphere, as you go higher, the temperature drops and the climate becomes colder. Thus, habitation becomes harsher. And that’s why there is less habitation in the mountainous areas.
Furthermore, because of the temperature drop, it is not uncommon for high mountains to develop ice on them. In fact, some of them have glaciers. Glaciers are permanently frozen rivers of ice. Also, because of the steep slopes of the mountains, there is less land available for proper farming.
Considering the sea base as the scale, if we calculate the height of the surface, then there are mountains even under the ocean. For example, Mauna Kea (Hawaii) in the Pacific Ocean. In fact, it is elevated higher than Mt. Everest.
A range is a line of mountains. The Himalayas in Asia, the Alps in Europe and the Andes in South America are some examples of mountain ranges. These ranges are the storehouses of water. Many rivers have their origins in these mountains. In fact, the glaciers of this landform are the source of these river.
Mountains are generally untouched by civilisations and thus have the endangered species of plants and animals. They also inhibit a rich variety of flora and fauna. There are three categories of mountains. Let us know about them.
1. Fold Mountains
Major Landforms of the Earth
When two tectonic plates collide and the edges of these plates ‘fold’ because of the enormous push force between them it results in the creation of fold mountains. Scientists classify the fold mountains into ‘young fold’ and the ‘old fold’ mountains according to its age.
The young fold ones are between 10 and 25 million years old. For example, the Himalayas in Nepal, the Alps in Europe and the Andes in South America.
The old fold ones are older than 200 million years. For example, the Aravalli mountains in India (Rajasthan) and the Ural mountain in Rus