Ozone layer can be destroyed by pollutants such as 1. Hydrocarbons – McqOptions

MCQOPTIONS

1.	Ozone layer can be destroyed by pollutants such as 1. Hydrocarbons 2. Carbon mono oxide 3. Sulphur dioxide 4. Nitrogen oxides
A.	1 and 2
B.	2 and 3
C.	1 sad 3
D.	1 and 4
Answer» E.

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