Q.The ideal solution to depleting ground water resources in India is a water harvesting system. “How can it be made effective in urban areas? (250 Words, 15 Marks)
How to approach: Identify every sub-question in the prompt, allocate dedicated sub-headings to each part, substantiate points with examples/data, and conclude with a forward-looking Way Forward.
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Matched Topper Handwritten Answer Copies (5)
Open in 3D PYQ RealmSyllabus Point
- Distribution of Key Natural Resources across the world (including South Asia and the Indian sub-continent); factors responsible for the location of primary, secondary, and tertiary sector industries in various parts of the world (including India).
Approach
- Introduction (30-40 words): Highlight India's groundwater crisis and the role of water harvesting.
- Body (170-180 words):
- Suggest practical measures to make rainwater harvesting effective in urban areas.
- Provide successful examples.
- Conclusion (30-40 words): Emphasize integrated urban planning and community participation.
Introduction
India is facing an unprecedented groundwater crisis, with nearly 70% of its water sources contaminated or over-extracted (NITI Aayog, 2021). In urban centers, rapid concreting prevents natural recharge, making rainwater harvesting (RWH) an indispensable tool for water security.
Body
Measures to Make Water Harvesting Systems Effective in Urban Areas
- Mandatory Rainwater Harvesting Laws: Municipalities must strictly enforce RWH mandates for all new residential and commercial buildings.
- Example: Tamil Nadu's pioneering 2001 mandate led to a significant 50% recovery in Chennai's groundwater levels.
- Rooftop Harvesting Systems: Urban rooftops can be utilized to capture rainwater, directing it to storage tanks or recharge wells.
- Effectiveness: This reduces urban dependence on municipal water tankers and piped supplies.
- Retrofitting Older Structures: Existing buildings should be incentivized to install cost-effective retrofitted RWH systems.
- Promoting Permeable Infrastructure: Replacing concrete pavements with permeable materials, bioswales, and urban green spaces facilitates natural infiltration.
- Example: Cities like Bengaluru have adopted green infrastructure to recharge local aquifers.
- Community-Level Reservoirs: Constructing neighborhood-level storage tanks helps capture monsoon runoff, mitigating urban flooding while recharging aquifers.
- Public Awareness and Incentives: Conducting community workshops and offering property tax rebates can drive voluntary adoption of RWH.
- Decentralized Water Management: Encouraging housing societies to manage their own water harvesting systems reduces load on central infrastructure.
- Restoring Urban Wetlands: Rejuvenating lakes and wetlands acts as natural sponge zones for groundwater recharge.
- Example: Efforts to rejuvenate the Jakkur Lake in Bengaluru improved groundwater levels in surrounding areas.
- Smart Technology Integration: Deploying IoT sensors and GIS mapping helps identify optimal recharge zones and monitor system efficiency.
Conclusion
An integrated approach combining strict policy enforcement, technological innovation, and public participation is vital to scale urban water harvesting, securing India's urban water future.
Question Specifications, Marking Rubric & Syllabus Mapping
| Examination & Year | UPSC Civil Services Mains Examination 2018 (Question 5) |
|---|---|
| Paper & Syllabus Topic | General Studies Paper I — Heritage, History, Society & Geography → Physical, Human & Indian Geography |
| Marks, Word Limit & Ideal Time | 15 Marks • 250 Words • Ideal Writing Time: 11–12 Minutes |
| Directive Word & Core Demand | Analytical / Multi-Dimensional: Address all explicit sub-parts of the question with balanced arguments, factual illustrations, and a solution-oriented conclusion. |
| Recommended Structure Split | Intro: ~30–35 Words • Body: ~175 Words (4–5 sub-headings + diagram/data) • Way Forward: ~35–40 Words |
| AI Practice & Evaluation Tools | Upload Handwritten Answer for 3-Min Vision AI Evaluation | Generate Custom Answer & Mind Map |
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Frequently Asked Questions — UPSC Mains 2018 GS1 (Geography)
How should I structure the answer for this UPSC Mains 2018 GS Paper I question on Geography?
This 2018 GS Paper I question carries 15 marks with a 250-word limit and uses the "Analytical / Multi-Dimensional" directive. Identify every sub-question in the prompt, allocate dedicated sub-headings to each part, substantiate points with examples/data, and conclude with a forward-looking Way Forward. Follow the ideal word split (Intro: ~30–35 Words • Body: ~175 Words (4–5 sub-headings + diagram/data) • Way Forward: ~35–40 Words) and aim to finish within 11–12 Minutes.
Which UPSC Mains syllabus topic does this 2018 question belong to?
This question is part of General Studies Paper I — Heritage, History, Society & Geography under the syllabus module "Physical, Human & Indian Geography". You can explore all repeated questions from Geography in Acme AI's 3D PYQ Realm or filter all Geography PYQs on the Mains PYQ Directory.
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