The use of chemicals like CFCs has endangered the ....... layer.

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Solution

CFC: It is present in the emissions from the jet aeroplanes. It is used in refrigeration. CFC aerosol depletes the ozone layer in the higher atmosphere. Thinning of the ozone layer permits more of the harmful ultraviolet radiation to reach the earth. UV rays cause sunburn, blindness and inactivation of proteins, RNA, DNA and plant pigments.
So, the correct answer is 'Ozone'.

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Similar questions

Because of the increased use of CFCs, the ozone layer has been compromised on, allowing UV radiation to reach the earth’s surface.
Based on the information given, pick the correct statement.

Q. Which of the following can be used instead of CFCs to prevent ozone layer depletion?

Q. Increased use of CFCs in the world is likely to have resulted in which of the following statements.

Q. How did CFCs result in the depletion of the Ozone layer?

Ozone layer depletion is mainly caused due to ___.

(CFCs/methane/nitrogen oxides)

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