Depletion of ozone is mainly due to

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The depletion of the ozone layer is primarily caused by the release of chlorofluorocarbons $(CFCs)$ into the atmosphere.These compounds are used i

Vedclass · Accepted Answer

chlorofluorocarbon compounds

Vedclass · Answer

(A) The depletion of the ozone layer is primarily caused by the release of chlorofluorocarbons $(CFCs)$ into the atmosphere.These compounds are used in refrigerators,air conditioners,and aerosol sprays.When $CFCs$ reach the stratosphere,they are broken down by ultraviolet radiation,releasing chlorine atoms.These chlorine atoms act as catalysts in the destruction of ozone $(O_3)$ molecules,converting them into oxygen $(O_2)$,which leads to the thinning of the ozone layer.

Similar Questions

Accumulation of non-biodegradable pesticides in the food chain in increasing amount at each higher trophic level is known as

Define ecosystem.

Which of the following is not included in a freshwater ecosystem?

There is a need to dispose of waste in a proper manner. Justify this statement by giving reasons.

State a way to prevent the accumulation of harmful chemicals in our bodies.

Vedclass Test Series

Exam Paper Generator

Online Exam Module