Category: Geography and Environment
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Ethanol Blending Policy: Food vs Fuel for UPSC
Ethanol Blending Policy can cut oil dependence but raises food, feed and water trade-offs. Read the full UPSC analysis by Chetan Bharat Learning.
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Himalayan GLOF Crisis: Why the Mountains Are Warning Us
The Himalayan GLOF crisis has returned to headlines after a glacial collapse near Nepal’s border with China sent torrents of water down the Bhote Koshi river, echoing earlier disasters and underlining rising disaster risk across fragile mountain zones.
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India Uzbekistan Relations: Uranium Deal & Central Asia Push
India and Uzbekistan elevated ties to a Comprehensive Strategic Partnership, discussing long-term uranium supply and targeting $5 billion in bilateral trade by 2030, highlighting Delhi’s Central Asia strategy.
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Himalayan flash floods: Nepal disaster UPSC analysis
Himalayan flash floods expose how mountains turn rain, ice, and rock into fast-moving disasters. For UPSC, focus on the hazard chain, warning systems, and cross-border coordination, and revise similar case studies from the daily current affairs archive.
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Guinea Landfill Collapse: Conakry Casualties, UPSC Notes
Guinea landfill collapse: at least 30 killed in Conakry after heavy rains. Check UPSC disaster management notes, MCQs.
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European Wildfires: Unexploded Ordnance Risk, UPSC Notes
European wildfires: extreme heat exposes unexploded ordnance from world wars. Check UPSC environment notes, MCQs. Read the full UPSC analysis by Chetan Bharat Learning.
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Ocean Warming: Climate Crisis Warning Signs
Global ocean warming has reached alarming new records, with sea surface temperatures spiking to 21.1 °C on August 22, surpassing the previous record of 21.09 °C. This acceleration signals that global heating is moving climate into unfamiliar territory as oceans absorb over 90% of excess heat from global warming.
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Solar Grid Integration: Challenges for India’s Energy Future
Solar grid integration challenges emerge as India scales renewable energy. Learn about curtailment, storage, and policy solutions. Read the full UPSC analysis by Chetan Bharat Learning.
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Polysilicon Manufacturing: India Aims 30 GW Capacity by 2030
The Indian government is working towards adding 30 GW of domestic polysilicon manufacturing capacity by 2030 and exploring a subsidy scheme to support indigenous production.
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Narwhal Tusk: Strength from Opposing Collagen Twists
Study reveals narwhal tusk derives strength from opposing twists in collagen fibril layers. Learn about this unique Arctic mammal for UPSC current affairs. Read the full analysis.
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