Match List – I with List – II. LIST I LIST II  A. The thickness of ozone layer is measured in   I. CFCs  B. The degradation of ozone layer  II. dB  C. The region where good ozone is found  III. ppm  D. The unit to measure the intensity of sound  IV. Dobson units     V. Stratosphere  Choose the correct answer from the options given below:

A-III, B-II, C-V, D-IV A-II, B-IV, C-III, D-I A-III, B-IV, C-I, D-II A-IV, B-I, C-V, D-II

A-III, B-II, C-V, D-IV

The correct answer is Option () →