Environment and ecology are important segments of the General Studies Paper III part of the UPSC syllabus. In the UPSC Mains exam, environment and ecology are crucial since it is inextricably linked to current affairs. It is also an unavoidable topic today with issues like climate change, environment protocols, net zero emissions, carbon tax, etc. assuming greater significance than ever before in policymaking and international relations. Hence, it is of utmost importance that IAS aspirants practice answer-writing for environment and ecology questions. On this page, you will find IAS mains questions on environment and ecology framed by our experts on the subject. You will also find model answers written by various aspirants which you can read, analyse, and compare to your answers.