The Arctic is a polar region located at the northernmost part of Earth.
8 Jul, 2020About Brahmaputra River: The Brahmaputra called Yarlung
3 Jul, 2020स्तर | मूल्य |
नीचा | 9.9 |
मध्यम | 10.0-19.9 |
गंभीर | 20.0-34.9 |
भयप्रद | 35.0-49.9 |
बेहद चिंताजनक | ≥ 50.0 |