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 …
By Krishna Gupta (CivilPrep) UPSC 2025 PYQ Geography Optional – Current Map Entries UPSC 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 …
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 …