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Today General Knowledge(GK)
Ozone hole is caused by chemicals like _____.
A)
Hydrogen Sulphide
B)
Nitrogen Oxide
C)
Carbon Monoxide
D)
Chloro Fluoro Carbon

Correct Answer : Option (D) - Chloro Fluoro Carbon



The main cause of ozone depletion and the ozone hole is manufactured chemicals, especially manufactured halocarbon refrigerants, solvents, propellants, and foam- blowing agents (Chloro Fluoro Carbons (CFCs), HCFCs, halons), referred to as ozone-depleting substances (ODS).

Published On : June 8, 2021
Category : Science and Technology
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