OPSC OAS Environment & Ecology Solved Prelims PYQs, OPSC OAS Solved Prelims PYQsIndia’s first-ever conservation reserve for black buck will come up in which city-state? September 25, 2026
OPSC OAS Environment & Ecology Solved Prelims PYQs, OPSC OAS Solved Prelims PYQsIndia awarded Certificate of Commendation by CITES for its effort to combat illegal wildlife trade during 2017 for which of the following operations? September 25, 2026
OPSC OAS Environment & Ecology Solved Prelims PYQs, OPSC OAS Solved Prelims PYQsWhich of the following species on earth is known as “Living fossil” surviving for more than 150 billion years? September 25, 2026
OPSC OAS Environment & Ecology Solved Prelims PYQs, OPSC OAS Solved Prelims PYQsWhich of the following is the most important greenhouse gas in the earth’s atmosphere? September 25, 2026
OPSC OAS Environment & Ecology Solved Prelims PYQs, OPSC OAS Solved Prelims PYQsThe “Montreaux Record” is a register of – Montreux Record – threatened wetlands September 25, 2026
OPSC OAS Environment & Ecology Solved Prelims PYQs, OPSC OAS Solved Prelims PYQsWho coined the term Biodiversity – Who coined the term Biodiversity September 25, 2026
OPSC OAS Environment & Ecology Solved Prelims PYQs, OPSC OAS Solved Prelims PYQsThe most popular definition of sustainable development is given by September 25, 2026
