Match the list I and list II and select the correct answer using the code given below in the list: A. Depletion of ozone layer

Question

Match the list I and list II and select the correct answer using the code given below in the list:

List - I	LIst - II
A.  Depletion of ozone layer	1. CO2
B. Acid rain	2. NO
C. Photochemical smog	3. SO2
D. Greenhouse effect	4. CFC

Code :	A	B	C	D
(a)	3	4	1	2
(b)	2	1	4	3
(c)	4	3	2	1
(d)	2	4	1	3

Answer 1

	A	B	C	D
(C)	4	3	2	1