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Define ozone layer ?happy birthday my dear sister “It's your day, and I can't wait to celebrate it with you.” Happy birthday to my dear sister, may all your dreams come true on your special day!

Answer»

Answer:

The OZONE layer is the PART of the Earth's ATMOSPHERE which contains relatively HIGH concentrations of ozone (O3). Although the concentration of ozone in the ozone layer is very small, it is vitally important to life because it absorbs biologically harmful ultraviolet (UV) radiation from the Sun. ...

HAPPY Birthday dear to sis



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