Question

How are mountains classified?

a. by their age
b. by their dominant processes that formed them
c. by the type of faulting that occurred to form them
d. by the type of rocks that occur within them

Answer 1

Answer:

The correct answer is option b. "by their dominant processes that formed them".

Explanation:

Mountains are classified in four different types according to the dominant processes that formed them. The four different types of mountains are: upwarped mountains, fault-block mountains, folded mountains and volcanic mountains. Upwarped mountains are produced by a differential of pressure from inside the Earth that pushed the crust upwards. Fault-block mountains were formed by tectonic plate movement, folded mountain when two plates move together, while volcanic mountains are formed by a crack in the Earth known as volcanic vent.

Answer 2

Their dominant process classifies the mountains. These dominant processes help in the formation of the mountain.

Further Explanation:

The development of pressure in the lithosphere helps in the formation of the Mountains. The tension and pressure develop the physical characteristic of mountains. Mountains are mainly of four types, folded mountain, Dome Mountain, fault-block Mountain, horst and Grabens Mountain.

 

The collision of the intercontinental plate formed the folded mountains. The rounded appearances which are mainly present are referred to as Dome Mountain. These mountains are of two types tectonic and plutonic. Uplifting of tectonic plates help in the formations of tectonic domes. Disturbance in igneous rocks helps in the formation of plutonic domes. The fault Block Mountains are formed due to forces and pressure. The cracking and stretching in their crust make the appearance of these mountains. The large block of land is considered as horst and Graben's Mountain.

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Answer Details:

Grade: High School

Subject: Biology

Topic: Classification of Mountain

Keywords:

Fault, block, mountain, horst, grabens, blocks, land, appearance, folded, dome, tectonic, plutonic, plate, forces.