Question

why ozone present in the ozone layer of the atmosphere is important ?​

Answer 1

Answer:

The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. ... The ozone layer absorbs 97 to 99 percent of the Sun's medium-frequency ultraviolet light, which otherwise would potentially damage exposed life forms near the surface.

Answer 2

Answer:

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The ozone layer or ozone shield is a region of Earth's stratosphere that absorbs most of the Sun's ultraviolet radiation. It contains high concentrations of ozone (O3) in relation to other parts of the atmosphere. The ozone layer absorbs 97 to 99 percent of the Sun's medium-frequency ultraviolet light, which otherwise would potentially damage exposed life forms near the surface. Thinning of the ozone layer means increased skin related diseases. In recent decades, because of the release of large quantities of man-made organohalogencompounds, especially chlorofluorocarbons (CFCs) and bromofluorocarbons, the ozone layer is depleting. If earth loses the protection of ozone layer, then life on the planet will be at great risk.