Which country has the greatest contribution for the hole formation in ozone layer?
USA
Germany
Russia
Japan
Answers
Answer:
option A.
Explanation:
The United States of America is the right answer.
There are two most important phenomena regarding the depletion of the Ozone layer; ozone depletion and the ozone hole. The foremost cause of ozone depletion and the ozone hole is produced chemicals, particularly manufactured halo-carbon refrigerants, solutions, fuels and foam-blowing means (chlorofluorocarbons, HCFCs, halons), applied to as ozone-depleting matters. These composites are banished into the stratosphere by intense mixing after being discharged from the surface, stirring much quicker than the particles can settle. The USA is mainly responsible for the emission of chlorofluorocarbons, which made it contribute greatly to the formation of a hole in the ozone layer.