UPSC Environmental Science Syllabus and exam pattern will help the candidates know about what all they will have to include in their preparation so as to cover the syllabus. Union Public Service Commission has released the official notification for the detailed UPSC Environmental Science 2023 Syllabus. UPSC Environment and Ecology topic is a part of General Studies 3 of prelims and mains, and is considered to be a scoring subject. 

It is of utmost importance for the aspirants to assess their aptitude in the particular subject and then pick it as an optional subject. Here, in this article, we present in detail the UPSC Environment and Ecology syllabus, exam pattern, best reference books and exam preparation tips.

UPSC Environmental Science Syllabus for IAS Exam

Initial preparation of the exam starts with a thorough knowledge of the syllabus and the exam pattern. 

Mentioned below is the UPSC Environmental Science Syllabus for General Studies-III:

Download the Latest UPSC Environmental Science Syllabus PDF Here!

Check some more UPSC IAS Previous Year’s Question Papers for other subjects here!

UPSC Environmental Science Exam Pattern 2021

Candidates who will be appearing for the exam should know the detailed UPSC Environmental Science Syllabus beforehand. The prelim paper has a general studies paper and an aptitude test which is of total 400 marks.

UPSC mains exam will consist of several papers including the UPSC Environmental Science syllabus papers. Check the exam pattern for the same below:-

How to Prepare for the UPSC Environmental Science Syllabus for IAS Exam?

Environmental Science could be a scoring subject if prepared thoroughly and approached with the right strategy. Environmental Science is an accessible and easy subject, which can be a medium to escalate the overall merit of the candidates. 

1. One of the most common and crucial steps is to prepare a thorough timetable by distributing topics with respect to time. This would help in covering the syllabus easily. 
2. Having a thorough timetable would be of great benefit. Divide the time and topics in an efficient and weightage wise manner. 
3. The candidates are recommended to focus more on solving previous years’ question papers, appear for various mock tests, and attempt the UPSC civil services test series.
4. Reference books play a vital role. So, the aspirants must cling to a few but the best books, this helps in better understanding and efficient learning. 
5. Candidates must keep a track of their errors in the test series, analyse their weak points and then must work on it accordingly.
6. Issues like global warming and climate change have become some of the most major issues of the 21st century, hence, a thorough knowledge in this area would enable the potential bureaucrats to ensure they are able to implement their knowledge in policy-making.

Prepare for the exam using the UPSC IAS mains strategy here.

Books to Refer for UPSC Environmental Science Syllabus

Some of the best books to study the complete UPSC  Environmental Science optional subject are mentioned below:

1. NCERT Textbooks (Science & Geography) 
2. Environment by Shankar IAS 
3. Textbook of Environmental Studies by Erach Barucha
4. Environmental Studies Benny Joseph
5. Ecology & Environment P.D. Sharma

• The UPSC exam is a three-stage process. Candidates have to attempt a prelims exam, a mains and an interview.
• UPSC Environmental Science focuses more on Biodiversity, Climate Changes and Global Warming.
• The IAS Environmental Science is a compulsory subject and has a high weightage, especially in the prelims phase. 
• UPSC offers other subjects such as Geography, Economics, etc., but Environmental Science is generally considered a scoring subject for the UPSC civil services exam.

This was a detailed article about the UPSC Environment and Ecology syllabus. To start the preparation for your examination, download the Testbook App and get access to world-class educations, mock tests, etc.

Subject-wise NCERT Notes for UPSC Exams