Weathering, mass wasting, erosion and transportation are indicators of which one of the following processes?

examrobotsa's picture

Submitted by examrobotsa on

Q: 89 (NDA-I/2022)
Weathering, mass wasting, erosion and transportation are indicators of which one of the following processes?

question_subject: 

Geography

question_exam: 

NDA-I

stats: 

0,58,26,58,13,10,3

keywords: 

{'erosion': [3, 0, 0, 3], 'denudation': [0, 0, 0, 1], 'processes': [4, 0, 5, 9], 'mass wasting': [2, 0, 0, 2], 'weathering': [4, 0, 1, 11], 'endogenetic process': [0, 0, 0, 1], 'mountain building': [0, 0, 0, 1], 'transportation': [1, 1, 0, 4], 'indicators': [0, 0, 0, 4]}

The correct answer is option 1: Denudation.

Denudation is a geological process that involves the wearing away of the Earth`s surface, specifically the removal of rock material. Weathering, mass wasting, erosion, and transportation are all indicators of denudation.

1. Weathering refers to the breakdown of rocks and minerals at or near the Earth`s surface due to various factors such as temperature, water, and wind. It is the first step in the denudation process.

2. Mass wasting, also known as landslides or slope failure, is the movement of rock or soil down a slope under the force of gravity. It occurs due to weakened materials and is a result of weathering.

3. Erosion is the process of transporting weathered material from one place to another. It can occur through water (rivers and streams), wind, or ice (glaciers).

4. Transportation refers to the movement of sediment or eroded material by natural agents such as water, wind, or ice.

These processes collectively contribute to the overall denudation of the Earth`s surface. They shape the landscape by wearing away rocks, transporting sediments, and altering the landforms.