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Hima Devireddy from Phoenix , Hyderabad
Subject :NSO    Class : Class 5

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

P Q R 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:

Shomili Pal from South Point High School, Kolkata
Class : Class 8
CFC is also responsible for Global Warming as it is a greenhouse gas...

Ans 2:

Ayaansh Lad from Vibgyor High, Balewadi, pune
Class : Class 5

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