Spykman’s Rimland Theory can be taught through creative learning by showing how the coastal fringe of Eurasia shapes global power. This helps students understand geopolitics, maritime strategy, regional balance, and the importance of location in world affairs. Spykman’s Rimland Theory …
How to Use Geographical Perspective in Answer Writing?“Creatively Learn Geography Optional Perspectives, Models, Theories and Laws” by Krishna Sir – CivilPrep Mackinder’s Heartland Theory can be taught through creative learning by showing how the control of strategic landmass shapes global …
Context This case study examines the unequal geography of climate finance, where developed countries mobilised $136.7 billion in 2024 but low-income countries received only 7%. The OECD also notes that adaptation finance reached just $34.7 billion in 2024, so the …
Context A recent geophysical study has identified a buried palaeo-channel between Prayagraj and Kanpur, revived debate on the Saraswati question, and highlighted the water-security value of ancient river systems. The channel is reported to be about 200 km long, 4–5 …
A 51-year district-level study across India found that a 1°C rise in temperature reduces national average crop yields by about 7.8%, while a 20% rainfall deficit cuts yields by 8.2%; the study covered 563 districts and 10 major crops, with …
Background A 2025–26 study of 50 low- and middle-income homes in Chennai found that indoor temperatures rarely fell below 31°C and often stayed above 34°C even after sunset, with humidity above 75%. This shows that heat stress is no longer …
By Krishna Gupta 1. Context UNEP’s MARS expansion (May 2026) identifies Kanjurmarg landfill (Mumbai) as a global top-3 methane super-emitter, with India hosting 2/25 largest sites. 22/50 top emitters are coal mines/waste facilities, linking urban waste geography to climate forcing …
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