Assertion “A”: Mapping of landslide prone areas and construction of houses, falling of trees and grazing in landslide prone areas should be prohibited. Reason “R”: Afforestation in the vulnerable areas is an effective way of durable landslides control. Choose the correct code:
Both “A” and “R” are correct, and “R” is the correct explanation of “A”.
The given question involves evaluating the validity of an assertion and its corresponding reason related to landslide-prone areas and land management strategies.
- Understanding the Statements:
- Assertion (A): Mapping of landslide-prone areas and prohibiting construction, falling of trees, and grazing in these areas is essential.
- Reason (R): Afforestation in vulnerable areas is an effective method for controlling landslides permanently.
- Analysis of Assertion (A):
- The assertion is correct as mapping landslide-prone areas can help in preventing potential disasters by avoiding harmful activities that could trigger landslides. Prohibiting construction and other activities can reduce the risk of landslides.
- Analysis of Reason (R):
- The reason is also correct. Afforestation helps in stabilizing the soil with roots binding the soil particles together, reducing soil erosion, and increasing water absorption capacity, which are all vital for preventing landslides.
- Explanation of the Relationship:
- The reason provided is a valid explanation of the assertion. By encouraging afforestation, the vulnerability of the area to landslides decreases, complementing the need to map and control activities in landslide-prone zones. Thus, afforestation directly addresses the assertion's need to mitigate landslide risks.
- Conclusion: Based on the analysis above, it is clear that the correct answer is: Both “A” and “R” are correct, and “R” is the correct explanation of “A”.
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