Ozone Depletion Archives

PYQ or MCQ of UPPSC Prelims on Ozone Layer

Leave a Comment / Earth Atmosphere, Environment, Environmental issues, MCQ, MCQ on Ozone Layer, Ozone Depletion, UP Special, UPPSC, UPPSC PYQ on Ozone Layer / Anil Kumar

Multiple Choice Questions (MCQ Quiz) on OZONE LAYER section of Environment & Ecology with answers and explanation. The MCQ based on Previous Year Questions (PYQ) of various exams such as UPSC, UPPSC, BPSC, MPPSC Prelims. It is useful for various competitive exams like UPSC, UPPSC, BPSC, IAS/PCS and others. Previous Year Questions (PYQ) of UPPSC (Prelims) on […]

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Ozone Depletion/Ozone Hole

Why in News? According to World Meteorological Organization (WMO) Report, On 20 September 2020, Antarctic ozone hole grew rapidly and peaked at around 24.8 million square kilometres and spreading over most of the Antarctic continent. Key Points: What is Ozone? Ozone is form of oxygen that combines three atoms into each molecule. The chemical symbol