Question

why is it necessary to create awareness about importance of ozone layer?

Answer 1

Answer:

The ozone layer is a natural layer of gas in the upper atmosphere that protects humans and other living things from harmful ultraviolet (UV) radiation from the sun.

The ozone layer filters out most of the sun's harmful UV radiation and is therefore crucial to life on Earth.

 According to recent studies a hole is forming at some places in the ozone layer due to emissions of green house gases and CFCs, which initially coming from refrigerators and ACs.

   Depending on the amount and form of the radiation, as well as on the skin type of the individual exposed, ultraviolet radiation causes erythema, sunburn, photodamage (photoaging), photocarcinogenesis, damage to the eyes, alteration of the immune system of the skin, and chemical hypersensitivity.

  So, we must create awareness about importance of ozone layer so, as to protect us from harmful UV rays.

Hope this answer helps you.

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Answer 2

It is necessary to create awareness about the importance of the ozone layer as without the ozone layer life on Earth would be very difficult.  

Explanation:  

• It is necessary to create awareness about the importance of the ozone layer due to various reasons.
• The Ozone layer is the outermost layer of the earth's atmosphere. It is also the protective layer of the earth.
• It keeps life on earth safe from harmful and destructive rays by providing a covering shield.
• If the ozone layer is destroyed, the harmful radiation will enter the surface of the earth which will affect not only humans but the other forms of life as well.
• If the ozone layer is not present, life on earth will be very difficult.