Lecture 2 | Environment & Ecology | State PCS 2026 | Aditya Sir

STATE PCS PYQ REVISION SERIES | LECTURE 2 | BIODIVERSITY Welcome to Lecture 2 of the **Environment & Ecology PYQ Revision Series by Aditya Sir**. In this lecture, we will revise the important topic of *Biodiversity through Previous Year Questions (PYQs)* asked in various competitive examinations, especially State PCS examinations. This series is useful for: UPPCS / UPPSC Prelims 2026 BPSC MPPSC RPSC Other State PCS examinations Competitive exams covering Environment & Ecology How to study with this lecture: 1. Attempt each PYQ before watching the explanation. 2. Understand the concept behind the correct answer. 3. Make short notes of important facts. 4. Revise the questions regularly before the examination. Don't miss the upcoming lectures! Subscribe to the channel and follow the complete PYQ Revision Series for systematic Environment & Ecology preparation. If you find this lecture useful, LIKE 👍, SHARE 📲 and SUBSCRIBE 🔔. *Instructor: Aditya Sir* Best wishes for your State PCS Prelims preparation! 🚀 #Biodiversity #EnvironmentAndEcology #PYQRevisionSeries #UPPCS2026 #UPPSC #StatePCS #BiodiversityPYQ #EnvironmentPYQ #UPPCSPrelims #AdityaSir #adityabajpai #crackupscwithaditya