Day 46 – Q 5. What are permafrosts? What is their ecological significance? Discuss. Posted by IASbaba Categories Current Affairs, TLP-UPSC Mains Answer Writing Date December 3, 2020 Comments 0 comment [New Batch] IASbaba’s Courses- UPSC 2021 : e-CLP, ILP, AIPTS, TLP Connect- ADMISSIONS OPEN! -> Click Here 5. What are permafrosts? What is their ecological significance? Discuss. पेमाफ्रोस्ट्स क्या हैं? उनका पारिस्थितिक महत्व क्या है? चर्चा करें। Share: IASbaba