Question

ozone layer prevents the harmful ultraviolet radiation to enter the atmosphere and reach the earth surface. depletion of ozone layer became a cause for concern because it can cause serious effects on human body and other organisms like fatal disease such as skin cancer, changes in genetic material of DNA, eye damage, etc,
judicious use of aerosol spray propellants such as flouro carbon and chlorofluorocarbons which cause depletion or hole in ozone layers ​

Answer 1

Answer:

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Answer 2

Answer:

The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. It contains a high concentration of ozone in relation to other parts of the atmosphere, although still small in relation to other gases in the stratosphere.

Explanation:

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