Question 15Ozone-layer is getting depleted because of(a) excessive use of automobiles(b) excessive formation of industrial units(c) excessive use of man-made compounds containing both fluorine and chlorine(d) excessive deforestation.

Question 15Ozone-layer is getting depleted because of(a) excessive use

1.	Question 15Ozone-layer is getting depleted because of(a) excessive use of automobiles(b) excessive formation of industrial units(c) excessive use of man-made compounds containing both fluorine and chlorine(d) excessive deforestation.
Answer» Question 15 Ozone-layer is getting depleted because of (a) excessive use of automobiles (b) excessive formation of industrial units (c) excessive use of man-made compounds containing both fluorine and chlorine (d) excessive deforestation.