Who enhances the degradation of ozone?

Who enhances the degradation of ozone? Correct Answer Chlorofluorocarbons

Chlorofluorocarbons (CFCs) enhances the degradation of ozone by disturbing the cycle of ozone formation. CFCs upon entering in stratosphere react with UV and release chlorine ions. These ions act as catalysts and degrade ozone releasing molecular oxygen.
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Related Questions

In which of the following cases the Supreme Court observed to the effect that Government and statutory authorities must anticipate, prevent and attack the causes of environmental degradation. When there are threats of serious and irreversible damage, lack of scientific certainty should not be used as a reason for postponing measures to prevent environmental degradation. The onus of proof is on the actor or developer to show that his action is environmentally benign.
6.4 billion USD was spent by UNCCD member states to combat land degradation between 2017 and 2019. In this context, consider the following statements:
1. The Land Degradation Neutrality Fund/ LDNF is aimed at achieving sustainable development goal no.15.
2. The fund is managed by the World Bank.
Select the correct option:
What is the maximum time required for ozone degradation?
The ozone generators can convert ____ % of feed oxygen into ozone.
What is the average concentration of ozone in the ozone layer of the atmosphere?
The dosage of ozone is about ________ ppm residual ozone.
Low level ozone is referred to as __________ ozone.
Which of the following are hazardous to the environment because they deplete ozone layer leading to the formation of ozone hole?
Consider the following assertion and reason and select the correct answer:
Assertion (A) Ozone kills microorganism in water.
Reason (R) Ozone is not radioactive.
Lung cancer & DNA breakage are the major ill effects of excessive ozone exposure to human beings. Ozone layer depletion in the atmosphere is mainly caused by the presence of