Question

Formation of plains is an example of?
A.Intrinsic
B.Both A and B
C.Extrinsic
D.None

Answer 1

Hint: Some plains form as ice and water erodes, or wears away, the dirt and rock on higher land. Water and ice convey the pieces of soil, rock, and other material, called silt, down slopes to be kept somewhere else.

Complete answer:
Plains formation: form in many different ways. Some plains form as ice and water erodes, or wears away, the dirt and rock on higher land. Water and ice carry the bits of dirt, rock, and other material, called sediment, down hillsides to be deposited elsewhere. As layer upon layer of this sediment is laid down, plains form. Volcanic activity can also form plains.
Mountain plain: Mountain, landform that transcends its environmental factors, by and large displaying steep slants, a moderately limited culmination territory, and extensive neighborhood alleviation. Mountains for the most part are perceived to be bigger than slopes, yet the term has no normalized land meaning. Rarely do mountains happen independently. By and large, they are found in prolonged ranges or chains. At the point when a variety of such ranges is connected together, it comprises a mountain belt. For a rundown of chose piles of the world
Plateaus plain: Plateau, extensive area of flat upland usually bounded by an escarpment (i.e., steep slope) on all sides but sometimes enclosed by mountains. The basic standards for levels are low relative alleviation and some height. Despite the fact that levels remain at higher height than encompassing territory, they vary from mountain goes in that they are amazingly level. A few levels, similar to the Altiplano in southern Peru and western Bolivia, are vital pieces of mountain belts.

Hence the correct answer is OPTION(C)

Note: Fields are commonly framed by stream and their feeders. The waterway streams down the inclines of mountains and disintegrate them. They convey forward the disintegrated material. At that point they store their heap of stones, sand and salt residue along their courses and in their valleys.