Nitrogen Oxide is also held responsible for the depletion of Ozone layer, which of following is source of Nitrogen Oxide?
A. Industrial emission
B. Fertilizers which are used in agricultural activities
C. Thermonuclear weapons
D. All of the above
Answer:D
Nitrogen Oxide is also held responsible for the depletion of Ozone layer, which of following is source of Nitrogen Oxide?
A. Industrial emission B. Fertilizers which are used in agricultural activities C. Thermonuclear weapons D. All of the above