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Can mountains become volcanoes?

Volcanoes are mountains but they are very different from other mountains; they are not formed by folding and crumpling or by uplift and erosion. The term volcano also refers to the opening or vent through which the molten rock and associated gases are expelled. …

How are mountains useful man?

(d) Mountains are useful to man in various ways: Mountains are a storehouse of water. Water from the mountains is also used for irrigation and generation of hydro-electricity. Mountains have a rich variety of flora and fauna.

What are the main features of mountain?

Mountains usually have steep, sloping sides and sharp or slightly rounded ridges and peaks….Some common features of mountains include the following:

  • the summit, or the top of a mountain;
  • the slope, or side of the mountain; and.
  • a very steep valley between young mountains, known as a gorge.

What are block mountains for Class 6?

Block Mountains

  • They are formed when large areas of land are broken and displaced vertically.
  • The uplifted terms are known as horsts and the lowered ones are called graben.
  • The Rhine valley and the Vosges mountains are examples of block mountains.

What is the area between two mountains called?

A gap is a low area between two higher-elevation landmasses, such as mountains. Gaps are similar to passes, but more rugged and difficult to navigate. The most rugged gaps are often called “notches.” Notches are rarely crossed, and usually marked by steep cliffs on either side.

How many types of valleys are there?

Erosional valley: A valley formed by erosion. Structural valley: A valley formed by geologic events such as drop faults or the rise of highlands. Dry valley: A valley not created by sustained surface water flow. Longitudinal valley: An elongated valley found between two nearly-parallel mountain chains.

What is the world’s largest Valley?

rift valley

What is the deepest valley on Earth?

Kali Gandaki