UPSC 2025 PYQ Geography Optional – Current Map Entries – 1UPSC Mains Test Series 2026 MapPrep is one stop solution to cover Geography Optional Map Entries which are either Absolute or Relative in nature based on various Geographical Themes like …
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 …
How to Use Geographical Perspective in Answer Writing? “Creatively Learn Geography Optional Perspectives, Models, Theories and Laws” by Krishna Sir – CivilPrep Feminist geography can be taught through creative learning by showing how spaces are designed gendered biased causing spatial …
How to Use Geographical Laws in Answer Writing? “Creatively Learn Geography Optional Perspectives, Models, Theories and Laws” by Krishna Sir – CivilPrep Ravenstein’s Law of Migration can be taught through creative learning by showing how people move in short, step-by-step …
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 …
1. Context India’s food system is facing a dual burden of malnutrition, rising obesity, hidden hunger, and environmental stress. Malthusian pressure is visible in the mismatch between population growth, dietary demand, and resource quality, while uneven food access shows the …
Context The UN’s Global Status Report for Buildings and Construction 2025–26 shows that global building floor space expanded by about 20% between 2015 and 2024, while energy demand rose by only 11%, indicating that efficiency gains and stricter building codes have moderated …
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 …