Question
Download Solution PDFWhich of the following steps can be taken to mitigate landslides?
A. Settlements to be avoided in identified landslide-prone areas
B. Cutting of unnecessary trees and vegetation
C. Building strong walls
D. Not constructing drainage systems to avoid constructions
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFKey Points
- Option 4 is correct because it includes both A and C, which are effective measures for mitigating landslides.
- A. Settlements to be avoided in identified landslide-prone areas: This is crucial as it prevents human habitation in high-risk zones, reducing the risk to life and property.
- C. Building strong walls: Constructing retaining walls can help stabilize slopes and prevent landslide occurrences.
- B. Cutting of unnecessary trees and vegetation and D. Not constructing drainage systems to avoid constructions are not advisable as they can exacerbate landslide risks.
- Proper vegetation helps in soil stabilization, and adequate drainage systems are essential to manage water flow and reduce soil erosion.
Additional Information
- Landslides are a significant natural hazard, especially in hilly and mountainous regions.
- Measures like afforestation, proper land use planning, and construction of retaining walls are commonly used to mitigate landslide risks.
- Implementing early warning systems and educating communities about landslide preparedness can also significantly reduce the impact of landslides.
Last updated on May 28, 2025
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