Which of the following is the main cause of ‘badlands’?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Soil erosion.
Badlands are a type of dry land where soft sedimentary rocks and clay-rich soils have been extensively eroded. They are characterized by steep slopes, minimal vegetation, lack of sufficient regolith, and high drainage density.
Important Points-
- Soil erosion is the main reason for the Badlands.
- Soil erosion is a gradual process that occurs when the impact of water or wind separates and removes soil particles, causing the soil to deteriorate. Soil degradation and low water quality due to erosion and surface runoff have become serious problems worldwide. The process-
- Detachment: This is when the topsoil is actually “detached” from the rest of the ground.
- Movement: This is when the topsoil is relocated to another area.
- Deposition: Where the topsoil ends up after this process.