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Social & Preventive Medicine Environment and health 5962650f

True about global warming is -

A
CO2 is the major greenhouse gas
B
Stratosphere ozone layer is harmful
C
CFC increases stratosphere ozone layer
D
Kyoto protocol called for 20% reduction in green house effect
High-Yield Explanation
CO2 is the major greenhouse gases which are mainly emitted from the combustion of fossil fuels Park's Textbook of Preventive and Social Medicine, 25th edition, Page No. 794

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