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Subject :NSO    Class : Class 5

Study the given flow chart and select the option which correctly identifies P, Q, R and S.

A Sulphur dioxide Water vapour UV rays Oxygen
B Oxides of nitrogen Oxygen UV rays Nitrogen
C Sulphur dioxide Carbon dioxide CFCs Ozone
D Oxides of nitrogen Methane UV rays Helium

youre dumb

Ans 1:

Class : Class 7
CFC is also responsible for Global Warming as it is a greenhouse gas...

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