Mains Answer Writing - 12 Mar, 2026

GS3

Science & Technology

10 marks

Technology-driven environmental monitoring systems are becoming essential for sustainable urban governance in India.
In this context, discuss the role of initiatives such as the Lake and Air Watch Initiative in improving urban lake conservation and air quality management.

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Tips for your answer

1️⃣ Start with a context-based introduction
Mention rising urban pollution and degradation of water bodies, and how technology-based monitoring helps improve environmental governance.
2️⃣ Explain the role of the initiative in two dimensions
Lake conservation: satellite monitoring, tracking algae growth, waste accumulation, water quality.
Air quality management: real-time AQI monitoring stations, automated alerts for pollution spikes.
3️⃣ End with broader governance significance
Highlight data-driven policy making, transparency, climate resilience, and citizen participation in environmental management.

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