Question

Which dominant agent of gradation is operative in the following areas? (See Lesson-2) (i) Aravali Mountain Coastal Plains (iii) Thar Desert (iv) Deccan Plateau 3​

Answer 1

Answer:

iii.thar dessert is the answer

Answer 2

Dominant -Agent of gradation is operative in the following area

Explanation:

• Gradation is the process of removing the unevenness of the surface an making it level land.

• Dominant Agent of gradation is glacier, wind, water and waves. Gradation categorized into two types- one is degradation and other is aggradation.

• Degradation means erosion while aggradation means deposition of eroded materials

• In the Thar desert, the agent of gradation is wind. In the Deccan plateau, rivers is the dominant gradation agent. In the Coastal plain, sea waves is the dominant agent