Under Column-I, a list of gases that are known to have a greenhouse effect is given. Relate them to their main source selecting from the list given under Column-II.

Column-I Column-II

A. Nitrous oxide 1. Secondary pollutant from car exhausts

B. Chlorofluorocarbon (CFCs) 2. Combustion of fossil fuels, wood, etc.

C. Methane 3. Denitrification

D. Ozone $(O_{3})$ 4. Refrigerators, aerosol, sprays

E. Carbon dioxide 5. Cattle, rice fields, toilets

A-3, B-4, C-5, D-1, E-2

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A-5, B-1, C-3, D-4, E-2

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A-4, B-5, C-1, D-2, E-3

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A-1, B-3, C-4, D-5, E-2

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Solution

The correct option is A A-3, B-4, C-5, D-1, E-2
These are the process/source for the various green house gases:
A. Nitrous oxide -Denitrification
B. Chlorofluorocarbon (CFCs)- Refrigerators, aerosol, sprays
C. Methane - Cattle, rice fields, toilets
D. Ozone $(O_{3})$ - Secondary pollutant from car exhausts
E. Carbon dioxide - Combustion of fossil fuels, wood, etc.

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Similar questions

Q. In column I, a list of gases known to have a greenhouse effect is given. Relate them to their main source listed in column II.

	Column I		Column II
A.	Nitrous Oxide	1.	Secondary pollutant from car exhausts
B.	Chlorofluorocarbons (CFCs)	2.	Combustion of fossil fuels, wood
C.	Methane	3.	Refrigerators, aerosols, sprays
D.	Carbon dioxide	4.	Cattle excreta

Q. Match the columns.

	Column-I		Column-II
a	Nitrous oxide	$1$	Secondary pollutant from car exhausts
b	Chlorofluorocarbons	$2$	Combustion of fossil fuels
c	Methane	$3$	Denitrification
d	Ozone	$4$	Refrigerators aerosols, sprays
e	Carbon dioxide	$5$	Cattle; rice fields, toilets

Q. Match Column-I with Column- II and select the correct answer using the codes given below.

Column I	Column II
A. Chlorofluoro-carbon	1. Secondary pollutant
B. Methane	2. Combustion of fossil fuels
C. Ozone (O₃)	3. Refrigerators
D. Carbon dioxide	4. Cattle, rice field, toilets

Match the greenhouse gases listed in column - II with their respective sources (activities from which they get released) in column - I.
$\begin{matrix} C o l u m n - I A c t i v i t i e s & C o l u m n - I I G r e e n h o u s e g a s e s A & C o m b u s t i o n o f f o s s i l f u e l & p & C a r b o n d i o x i d e B & S w a m p a n d r i c e f i e l d s & q & O z o n e C & R e f r i g e r a t i o n & r & N i t r o u s o x i d e D & B u r n i n g o f b i o m a s s & s & M e t h a n e t & C F C_{s} \end{matrix}$

Match the greenhouse gases listed in column - II with their respective sources (activities from which they get released) in column - I.
$\begin{matrix} C o l u m n - I & C o l u m n - I I A & C o m b u s t i o n o f f o s s i l f u e l & p & C a r b o n d i o x i d e B & S w a m p a n d r i c e f i e l d s & q & O z o n e C & R e f r i g e r a t i o n & r & N i t r o u s o x i d e D & B u r n i n g o f b i o m a s s & s & M e t h a n e t & C F C_{s} \end{matrix}$

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Column-I	Column-II
A. Nitrous oxide	1. Secondary pollutant from car exhausts
B. Chlorofluorocarbon (CFCs)	2. Combustion of fossil fuels, wood, etc.
C. Methane	3. Denitrification
D. Ozone $(O_{3})$	4. Refrigerators, aerosol, sprays
E. Carbon dioxide	5. Cattle, rice fields, toilets