02Dec 2025

UGI USER
Climate action India Current Affairs Delhi airport sustainability Environment and Ecology environmental milestone GK update green aviation IGI Airport India first water positive airport rainwater harvesting science and tech UPSC UPSC mains UPSC Prelims Water Conservation water positive airport
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IGI Airport Becomes India’s First Water-Positive Hub

IGI Airport Achieves India’s First Water-Positive Milestone Why in the News ? Delhi’s Indira Gandhi International Airport (IGIA) has become India’s first airport to achieve “water-positive” status, indicating that it replenishes more water than it consumes. This achievement marks a major step in IGIA’s shift toward sustainability and its net-zero airport vision. Achievement and Environmental …

03Oct 2025

UGI USER
Biomes Desert Ecology Environment Environment and Ecology exam preparation Forest Biome Grassland GS Paper 3 Marine Biome Rainforest Taiga Tundra Types of Biomes UPSC
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Major World Biomes: Types & Features for UPSC

Explore the key features of Earth’s major biomes—from lush rainforests and icy tundras to deserts and grasslands—crucial for understanding global ecology. This comprehensive overview is essential for UPSC GS Paper 3 Environment & Ecology preparation.

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IGI Airport Becomes India’s First Water-Positive Hub

Major World Biomes: Types & Features for UPSC

UPSC Prelims 2026 Live Paper Discussion & Detailed Answer Key Analysis